204201816

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 693206640

約数和(自身を除く): 489004824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 37, 38, 39, 42, 49, 52, 56, 57, 74, 76, 78, 84, 91, 98, 104, 111, 114, 133, 147, 148, 152, 156, 168, 182, 196, 222, 228, 247, 259, 266, 273, 294, 296, 312, 361, 364, 392, 399, 444, 456, 481, 494, 518, 532, 546, 588, 637, 703, 722, 728, 741, 777, 798, 888, 931, 962, 988, 1036, 1064, 1083, 1092, 1176, 1274, 1406, 1443, 1444, 1482, 1554, 1596, 1729, 1813, 1862, 1911, 1924, 1976, 2072, 2109, 2166, 2184, 2527, 2548, 2793, 2812, 2886, 2888, 2964, 3108, 3192, 3367, 3458, 3626, 3724, 3822, 3848, 4218, 4332, 4693, 4921, 5054, 5096, 5187, 5439, 5586, 5624, 5772, 5928, 6216, 6734, 6916, 7252, 7448, 7581, 7644, 8436, 8664, 9139, 9386, 9842, 10101, 10108, 10374, 10878, 11172, 11544, 12103, 13357, 13468, 13832, 14079, 14504, 14763, 15162, 15288, 16872, 17689, 18278, 18772, 19684, 20202, 20216, 20748, 21756, 22344, 23569, 24206, 26714, 26936, 27417, 28158, 29526, 30324, 32851, 34447, 35378, 36309, 36556, 37544, 39368, 40071, 40404, 41496, 43512, 47138, 48412, 53067, 53428, 54834, 56316, 59052, 60648, 63973, 65702, 68894, 70707, 70756, 72618, 73112, 80142, 80808, 93499, 94276, 96824, 98553, 103341, 106134, 106856, 109668, 112632, 118104, 127946, 131404, 137788, 141414, 141512, 145236, 160284, 173641, 186998, 188552, 191919, 197106, 206682, 212268, 219336, 229957, 255892, 262808, 275576, 280497, 282828, 290472, 320568, 347282, 373996, 383838, 394212, 413364, 424536, 447811, 459914, 511784, 520923, 560994, 565656, 654493, 689871, 694564, 747992, 767676, 788424, 826728, 895622, 919828, 1041846, 1121988, 1215487, 1308986, 1343433, 1379742, 1389128, 1535352, 1791244, 1839656, 1963479, 2083692, 2243976, 2430974, 2617972, 2686866, 2759484, 3582488, 3646461, 3926958, 4167384, 4861948, 5235944, 5373732, 5518968, 7292922, 7853916, 8508409, 9723896, 10747464, 14585844, 15707832, 17016818, 25525227, 29171688, 34033636, 51050454, 68067272, 102100908, 204201816]

約数ペア:

[(1, 204201816), (2, 102100908), (3, 68067272), (4, 51050454), (6, 34033636), (7, 29171688), (8, 25525227), (12, 17016818), (13, 15707832), (14, 14585844), (19, 10747464), (21, 9723896), (24, 8508409), (26, 7853916), (28, 7292922), (37, 5518968), (38, 5373732), (39, 5235944), (42, 4861948), (49, 4167384), (52, 3926958), (56, 3646461), (57, 3582488), (74, 2759484), (76, 2686866), (78, 2617972), (84, 2430974), (91, 2243976), (98, 2083692), (104, 1963479), (111, 1839656), (114, 1791244), (133, 1535352), (147, 1389128), (148, 1379742), (152, 1343433), (156, 1308986), (168, 1215487), (182, 1121988), (196, 1041846), (222, 919828), (228, 895622), (247, 826728), (259, 788424), (266, 767676), (273, 747992), (294, 694564), (296, 689871), (312, 654493), (361, 565656), (364, 560994), (392, 520923), (399, 511784), (444, 459914), (456, 447811), (481, 424536), (494, 413364), (518, 394212), (532, 383838), (546, 373996), (588, 347282), (637, 320568), (703, 290472), (722, 282828), (728, 280497), (741, 275576), (777, 262808), (798, 255892), (888, 229957), (931, 219336), (962, 212268), (988, 206682), (1036, 197106), (1064, 191919), (1083, 188552), (1092, 186998), (1176, 173641), (1274, 160284), (1406, 145236), (1443, 141512), (1444, 141414), (1482, 137788), (1554, 131404), (1596, 127946), (1729, 118104), (1813, 112632), (1862, 109668), (1911, 106856), (1924, 106134), (1976, 103341), (2072, 98553), (2109, 96824), (2166, 94276), (2184, 93499), (2527, 80808), (2548, 80142), (2793, 73112), (2812, 72618), (2886, 70756), (2888, 70707), (2964, 68894), (3108, 65702), (3192, 63973), (3367, 60648), (3458, 59052), (3626, 56316), (3724, 54834), (3822, 53428), (3848, 53067), (4218, 48412), (4332, 47138), (4693, 43512), (4921, 41496), (5054, 40404), (5096, 40071), (5187, 39368), (5439, 37544), (5586, 36556), (5624, 36309), (5772, 35378), (5928, 34447), (6216, 32851), (6734, 30324), (6916, 29526), (7252, 28158), (7448, 27417), (7581, 26936), (7644, 26714), (8436, 24206), (8664, 23569), (9139, 22344), (9386, 21756), (9842, 20748), (10101, 20216), (10108, 20202), (10374, 19684), (10878, 18772), (11172, 18278), (11544, 17689), (12103, 16872), (13357, 15288), (13468, 15162), (13832, 14763), (14079, 14504)]