200902548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 603288000

約数和(自身を除く): 402385452

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 89, 98, 132, 147, 154, 178, 196, 231, 267, 294, 308, 349, 356, 462, 534, 539, 588, 623, 698, 924, 979, 1047, 1068, 1078, 1246, 1396, 1617, 1869, 1958, 2094, 2156, 2443, 2492, 2937, 3234, 3738, 3839, 3916, 4188, 4361, 4886, 5874, 6468, 6853, 7329, 7476, 7678, 8722, 9772, 11517, 11748, 13083, 13706, 14658, 15356, 17101, 17444, 20559, 23034, 26166, 26873, 27412, 29316, 31061, 34202, 41118, 46068, 47971, 51303, 52332, 53746, 62122, 68404, 80619, 82236, 93183, 95942, 102606, 107492, 124244, 143913, 161238, 186366, 188111, 191884, 205212, 217427, 287826, 322476, 341671, 372732, 376222, 434854, 564333, 575652, 652281, 683342, 752444, 869708, 1025013, 1128666, 1304562, 1366684, 1521989, 2050026, 2257332, 2391697, 2609124, 3043978, 4100052, 4565967, 4783394, 6087956, 7175091, 9131934, 9566788, 14350182, 16741879, 18263868, 28700364, 33483758, 50225637, 66967516, 100451274, 200902548]

約数ペア:

[(1, 200902548), (2, 100451274), (3, 66967516), (4, 50225637), (6, 33483758), (7, 28700364), (11, 18263868), (12, 16741879), (14, 14350182), (21, 9566788), (22, 9131934), (28, 7175091), (33, 6087956), (42, 4783394), (44, 4565967), (49, 4100052), (66, 3043978), (77, 2609124), (84, 2391697), (89, 2257332), (98, 2050026), (132, 1521989), (147, 1366684), (154, 1304562), (178, 1128666), (196, 1025013), (231, 869708), (267, 752444), (294, 683342), (308, 652281), (349, 575652), (356, 564333), (462, 434854), (534, 376222), (539, 372732), (588, 341671), (623, 322476), (698, 287826), (924, 217427), (979, 205212), (1047, 191884), (1068, 188111), (1078, 186366), (1246, 161238), (1396, 143913), (1617, 124244), (1869, 107492), (1958, 102606), (2094, 95942), (2156, 93183), (2443, 82236), (2492, 80619), (2937, 68404), (3234, 62122), (3738, 53746), (3839, 52332), (3916, 51303), (4188, 47971), (4361, 46068), (4886, 41118), (5874, 34202), (6468, 31061), (6853, 29316), (7329, 27412), (7476, 26873), (7678, 26166), (8722, 23034), (9772, 20559), (11517, 17444), (11748, 17101), (13083, 15356), (13706, 14658)]