201238856

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 494376960

約数和(自身を除く): 293138104

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 37, 52, 56, 62, 74, 91, 104, 124, 148, 182, 217, 241, 248, 259, 296, 364, 403, 434, 481, 482, 518, 728, 806, 868, 962, 964, 1036, 1147, 1612, 1687, 1736, 1924, 1928, 2072, 2294, 2821, 3133, 3224, 3367, 3374, 3848, 4588, 5642, 6266, 6734, 6748, 7471, 8029, 8917, 9176, 11284, 12532, 13468, 13496, 14911, 14942, 16058, 17834, 21931, 22568, 25064, 26936, 29822, 29884, 32116, 35668, 43862, 52297, 59644, 59768, 62419, 64232, 71336, 87724, 97123, 104377, 104594, 115921, 119288, 124838, 175448, 194246, 208754, 209188, 231842, 249676, 276427, 388492, 417508, 418376, 463684, 499352, 552854, 679861, 776984, 811447, 835016, 927368, 1105708, 1359722, 1622894, 1934989, 2211416, 2719444, 3245788, 3593551, 3869978, 5438888, 6491576, 7187102, 7739956, 14374204, 15479912, 25154857, 28748408, 50309714, 100619428, 201238856]

約数ペア:

[(1, 201238856), (2, 100619428), (4, 50309714), (7, 28748408), (8, 25154857), (13, 15479912), (14, 14374204), (26, 7739956), (28, 7187102), (31, 6491576), (37, 5438888), (52, 3869978), (56, 3593551), (62, 3245788), (74, 2719444), (91, 2211416), (104, 1934989), (124, 1622894), (148, 1359722), (182, 1105708), (217, 927368), (241, 835016), (248, 811447), (259, 776984), (296, 679861), (364, 552854), (403, 499352), (434, 463684), (481, 418376), (482, 417508), (518, 388492), (728, 276427), (806, 249676), (868, 231842), (962, 209188), (964, 208754), (1036, 194246), (1147, 175448), (1612, 124838), (1687, 119288), (1736, 115921), (1924, 104594), (1928, 104377), (2072, 97123), (2294, 87724), (2821, 71336), (3133, 64232), (3224, 62419), (3367, 59768), (3374, 59644), (3848, 52297), (4588, 43862), (5642, 35668), (6266, 32116), (6734, 29884), (6748, 29822), (7471, 26936), (8029, 25064), (8917, 22568), (9176, 21931), (11284, 17834), (12532, 16058), (13468, 14942), (13496, 14911)]