205994712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 256

約数和(自身を含む): 696729600

約数和(自身を除く): 490734888

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 79, 83, 84, 88, 102, 119, 132, 136, 154, 158, 166, 168, 187, 204, 231, 237, 238, 249, 264, 308, 316, 332, 357, 374, 408, 462, 474, 476, 498, 553, 561, 581, 616, 632, 664, 714, 748, 869, 913, 924, 948, 952, 996, 1106, 1122, 1162, 1309, 1343, 1411, 1428, 1496, 1659, 1738, 1743, 1826, 1848, 1896, 1992, 2212, 2244, 2324, 2607, 2618, 2686, 2739, 2822, 2856, 3318, 3476, 3486, 3652, 3927, 4029, 4233, 4424, 4488, 4648, 5214, 5236, 5372, 5478, 5644, 6083, 6391, 6557, 6636, 6952, 6972, 7304, 7854, 8058, 8466, 9401, 9877, 10428, 10472, 10744, 10956, 11288, 12166, 12782, 13114, 13272, 13944, 14773, 15521, 15708, 16116, 16932, 18249, 18802, 19173, 19671, 19754, 20856, 21912, 24332, 25564, 26228, 28203, 29546, 29631, 31042, 31416, 32232, 33864, 36498, 37604, 38346, 39342, 39508, 44319, 45899, 46563, 48664, 51128, 52456, 56406, 59092, 59262, 62084, 72127, 72996, 75208, 76692, 78684, 79016, 88638, 91798, 93126, 103411, 108647, 111469, 112812, 118184, 118524, 124168, 137697, 144254, 145992, 153384, 157368, 177276, 183596, 186252, 206822, 216381, 217294, 222938, 225624, 237048, 275394, 288508, 310233, 325941, 334407, 354552, 367192, 372504, 413644, 432762, 434588, 445876, 504889, 550788, 577016, 620466, 651882, 668814, 780283, 827288, 865524, 869176, 891752, 1009778, 1101576, 1226159, 1240932, 1303764, 1337628, 1514667, 1560566, 1731048, 2019556, 2340849, 2452318, 2481864, 2607528, 2675256, 3029334, 3121132, 3678477, 4039112, 4681698, 4904636, 6058668, 6242264, 7356954, 8583113, 9363396, 9809272, 12117336, 14713908, 17166226, 18726792, 25749339, 29427816, 34332452, 51498678, 68664904, 102997356, 205994712]

約数ペア:

[(1, 205994712), (2, 102997356), (3, 68664904), (4, 51498678), (6, 34332452), (7, 29427816), (8, 25749339), (11, 18726792), (12, 17166226), (14, 14713908), (17, 12117336), (21, 9809272), (22, 9363396), (24, 8583113), (28, 7356954), (33, 6242264), (34, 6058668), (42, 4904636), (44, 4681698), (51, 4039112), (56, 3678477), (66, 3121132), (68, 3029334), (77, 2675256), (79, 2607528), (83, 2481864), (84, 2452318), (88, 2340849), (102, 2019556), (119, 1731048), (132, 1560566), (136, 1514667), (154, 1337628), (158, 1303764), (166, 1240932), (168, 1226159), (187, 1101576), (204, 1009778), (231, 891752), (237, 869176), (238, 865524), (249, 827288), (264, 780283), (308, 668814), (316, 651882), (332, 620466), (357, 577016), (374, 550788), (408, 504889), (462, 445876), (474, 434588), (476, 432762), (498, 413644), (553, 372504), (561, 367192), (581, 354552), (616, 334407), (632, 325941), (664, 310233), (714, 288508), (748, 275394), (869, 237048), (913, 225624), (924, 222938), (948, 217294), (952, 216381), (996, 206822), (1106, 186252), (1122, 183596), (1162, 177276), (1309, 157368), (1343, 153384), (1411, 145992), (1428, 144254), (1496, 137697), (1659, 124168), (1738, 118524), (1743, 118184), (1826, 112812), (1848, 111469), (1896, 108647), (1992, 103411), (2212, 93126), (2244, 91798), (2324, 88638), (2607, 79016), (2618, 78684), (2686, 76692), (2739, 75208), (2822, 72996), (2856, 72127), (3318, 62084), (3476, 59262), (3486, 59092), (3652, 56406), (3927, 52456), (4029, 51128), (4233, 48664), (4424, 46563), (4488, 45899), (4648, 44319), (5214, 39508), (5236, 39342), (5372, 38346), (5478, 37604), (5644, 36498), (6083, 33864), (6391, 32232), (6557, 31416), (6636, 31042), (6952, 29631), (6972, 29546), (7304, 28203), (7854, 26228), (8058, 25564), (8466, 24332), (9401, 21912), (9877, 20856), (10428, 19754), (10472, 19671), (10744, 19173), (10956, 18802), (11288, 18249), (12166, 16932), (12782, 16116), (13114, 15708), (13272, 15521), (13944, 14773)]