210019992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 698664960

約数和(自身を除く): 488644968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 37, 39, 42, 46, 52, 56, 69, 74, 78, 84, 91, 92, 104, 111, 113, 138, 148, 156, 161, 168, 182, 184, 222, 226, 259, 273, 276, 296, 299, 312, 322, 339, 364, 444, 452, 481, 483, 518, 546, 552, 598, 644, 678, 728, 777, 791, 851, 888, 897, 904, 962, 966, 1036, 1092, 1196, 1288, 1356, 1443, 1469, 1554, 1582, 1702, 1794, 1924, 1932, 2072, 2093, 2184, 2373, 2392, 2553, 2599, 2712, 2886, 2938, 3108, 3164, 3367, 3404, 3588, 3848, 3864, 4181, 4186, 4407, 4746, 5106, 5198, 5772, 5876, 5957, 6216, 6279, 6328, 6734, 6808, 7176, 7797, 8362, 8372, 8814, 9492, 10101, 10212, 10283, 10396, 11063, 11544, 11752, 11914, 12543, 12558, 13468, 15594, 16724, 16744, 17628, 17871, 18193, 18984, 20202, 20424, 20566, 20792, 22126, 23828, 25086, 25116, 26936, 29267, 30849, 31188, 33189, 33448, 33787, 35256, 35742, 36386, 40404, 41132, 44252, 47656, 50172, 50232, 54353, 54579, 58534, 61698, 62376, 66378, 67574, 71484, 72772, 77441, 80808, 82264, 87801, 88504, 96163, 100344, 101361, 108706, 109158, 117068, 123396, 132756, 135148, 142968, 145544, 154882, 163059, 175602, 192326, 202722, 217412, 218316, 232323, 234136, 236509, 246792, 265512, 270296, 288489, 309764, 326118, 351204, 380471, 384652, 405444, 434824, 436632, 464646, 473018, 576978, 619528, 652236, 673141, 702408, 709527, 760942, 769304, 810888, 929292, 946036, 1141413, 1153956, 1250119, 1304472, 1346282, 1419054, 1521884, 1858584, 1892072, 2019423, 2282826, 2307912, 2500238, 2692564, 2838108, 3043768, 3750357, 4038846, 4565652, 5000476, 5385128, 5676216, 7500714, 8077692, 8750833, 9131304, 10000952, 15001428, 16155384, 17501666, 26252499, 30002856, 35003332, 52504998, 70006664, 105009996, 210019992]

約数ペア:

[(1, 210019992), (2, 105009996), (3, 70006664), (4, 52504998), (6, 35003332), (7, 30002856), (8, 26252499), (12, 17501666), (13, 16155384), (14, 15001428), (21, 10000952), (23, 9131304), (24, 8750833), (26, 8077692), (28, 7500714), (37, 5676216), (39, 5385128), (42, 5000476), (46, 4565652), (52, 4038846), (56, 3750357), (69, 3043768), (74, 2838108), (78, 2692564), (84, 2500238), (91, 2307912), (92, 2282826), (104, 2019423), (111, 1892072), (113, 1858584), (138, 1521884), (148, 1419054), (156, 1346282), (161, 1304472), (168, 1250119), (182, 1153956), (184, 1141413), (222, 946036), (226, 929292), (259, 810888), (273, 769304), (276, 760942), (296, 709527), (299, 702408), (312, 673141), (322, 652236), (339, 619528), (364, 576978), (444, 473018), (452, 464646), (481, 436632), (483, 434824), (518, 405444), (546, 384652), (552, 380471), (598, 351204), (644, 326118), (678, 309764), (728, 288489), (777, 270296), (791, 265512), (851, 246792), (888, 236509), (897, 234136), (904, 232323), (962, 218316), (966, 217412), (1036, 202722), (1092, 192326), (1196, 175602), (1288, 163059), (1356, 154882), (1443, 145544), (1469, 142968), (1554, 135148), (1582, 132756), (1702, 123396), (1794, 117068), (1924, 109158), (1932, 108706), (2072, 101361), (2093, 100344), (2184, 96163), (2373, 88504), (2392, 87801), (2553, 82264), (2599, 80808), (2712, 77441), (2886, 72772), (2938, 71484), (3108, 67574), (3164, 66378), (3367, 62376), (3404, 61698), (3588, 58534), (3848, 54579), (3864, 54353), (4181, 50232), (4186, 50172), (4407, 47656), (4746, 44252), (5106, 41132), (5198, 40404), (5772, 36386), (5876, 35742), (5957, 35256), (6216, 33787), (6279, 33448), (6328, 33189), (6734, 31188), (6808, 30849), (7176, 29267), (7797, 26936), (8362, 25116), (8372, 25086), (8814, 23828), (9492, 22126), (10101, 20792), (10212, 20566), (10283, 20424), (10396, 20202), (11063, 18984), (11544, 18193), (11752, 17871), (11914, 17628), (12543, 16744), (12558, 16724), (13468, 15594)]