203419944

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 256

約数和(自身を含む): 709632000

約数和(自身を除く): 506212056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 79, 84, 91, 104, 108, 117, 126, 131, 156, 158, 168, 182, 189, 216, 234, 237, 252, 262, 273, 312, 316, 351, 364, 378, 393, 468, 474, 504, 524, 546, 553, 632, 702, 711, 728, 756, 786, 819, 917, 936, 948, 1027, 1048, 1092, 1106, 1179, 1404, 1422, 1512, 1572, 1638, 1659, 1703, 1834, 1896, 2054, 2133, 2184, 2212, 2358, 2457, 2751, 2808, 2844, 3081, 3144, 3276, 3318, 3406, 3537, 3668, 4108, 4266, 4424, 4716, 4914, 4977, 5109, 5502, 5688, 6162, 6552, 6636, 6812, 7074, 7189, 7336, 8216, 8253, 8532, 9243, 9432, 9828, 9954, 10218, 10349, 11004, 11921, 12324, 13272, 13624, 14148, 14378, 14931, 15327, 16506, 17064, 18486, 19656, 19908, 20436, 20698, 21567, 22008, 23842, 24648, 24759, 27729, 28296, 28756, 29862, 30654, 31047, 33012, 35763, 36972, 39816, 40872, 41396, 43134, 45981, 47684, 49518, 55458, 57512, 59724, 61308, 62094, 64701, 66024, 71526, 72443, 73944, 82792, 86268, 91962, 93141, 95368, 99036, 107289, 110916, 119448, 122616, 124188, 129402, 134537, 143052, 144886, 172536, 183924, 186282, 194103, 198072, 214578, 217329, 221832, 248376, 258804, 269074, 279423, 286104, 289772, 321867, 367848, 372564, 388206, 403611, 429156, 434658, 517608, 538148, 558846, 579544, 643734, 651987, 745128, 776412, 807222, 858312, 869316, 941759, 1076296, 1117692, 1210833, 1287468, 1303974, 1552824, 1614444, 1738632, 1883518, 1955961, 2235384, 2421666, 2574936, 2607948, 2825277, 3228888, 3632499, 3767036, 3911922, 4843332, 5215896, 5650554, 7264998, 7534072, 7823844, 8475831, 9686664, 11301108, 14529996, 15647688, 16951662, 22602216, 25427493, 29059992, 33903324, 50854986, 67806648, 101709972, 203419944]

約数ペア:

[(1, 203419944), (2, 101709972), (3, 67806648), (4, 50854986), (6, 33903324), (7, 29059992), (8, 25427493), (9, 22602216), (12, 16951662), (13, 15647688), (14, 14529996), (18, 11301108), (21, 9686664), (24, 8475831), (26, 7823844), (27, 7534072), (28, 7264998), (36, 5650554), (39, 5215896), (42, 4843332), (52, 3911922), (54, 3767036), (56, 3632499), (63, 3228888), (72, 2825277), (78, 2607948), (79, 2574936), (84, 2421666), (91, 2235384), (104, 1955961), (108, 1883518), (117, 1738632), (126, 1614444), (131, 1552824), (156, 1303974), (158, 1287468), (168, 1210833), (182, 1117692), (189, 1076296), (216, 941759), (234, 869316), (237, 858312), (252, 807222), (262, 776412), (273, 745128), (312, 651987), (316, 643734), (351, 579544), (364, 558846), (378, 538148), (393, 517608), (468, 434658), (474, 429156), (504, 403611), (524, 388206), (546, 372564), (553, 367848), (632, 321867), (702, 289772), (711, 286104), (728, 279423), (756, 269074), (786, 258804), (819, 248376), (917, 221832), (936, 217329), (948, 214578), (1027, 198072), (1048, 194103), (1092, 186282), (1106, 183924), (1179, 172536), (1404, 144886), (1422, 143052), (1512, 134537), (1572, 129402), (1638, 124188), (1659, 122616), (1703, 119448), (1834, 110916), (1896, 107289), (2054, 99036), (2133, 95368), (2184, 93141), (2212, 91962), (2358, 86268), (2457, 82792), (2751, 73944), (2808, 72443), (2844, 71526), (3081, 66024), (3144, 64701), (3276, 62094), (3318, 61308), (3406, 59724), (3537, 57512), (3668, 55458), (4108, 49518), (4266, 47684), (4424, 45981), (4716, 43134), (4914, 41396), (4977, 40872), (5109, 39816), (5502, 36972), (5688, 35763), (6162, 33012), (6552, 31047), (6636, 30654), (6812, 29862), (7074, 28756), (7189, 28296), (7336, 27729), (8216, 24759), (8253, 24648), (8532, 23842), (9243, 22008), (9432, 21567), (9828, 20698), (9954, 20436), (10218, 19908), (10349, 19656), (11004, 18486), (11921, 17064), (12324, 16506), (13272, 15327), (13624, 14931), (14148, 14378)]