205395736

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4211}}^1$

素因数の和:4304

約数の個数: 64

約数和(自身を含む): 481178880

約数和(自身を除く): 275783144

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 728, 871, 938, 1742, 1876, 3484, 3752, 4211, 6097, 6968, 8422, 12194, 16844, 24388, 29477, 33688, 48776, 54743, 58954, 109486, 117908, 218972, 235816, 282137, 383201, 437944, 564274, 766402, 1128548, 1532804, 1974959, 2257096, 3065608, 3667781, 3949918, 7335562, 7899836, 14671124, 15799672, 25674467, 29342248, 51348934, 102697868, 205395736]

約数ペア:

[(1, 205395736), (2, 102697868), (4, 51348934), (7, 29342248), (8, 25674467), (13, 15799672), (14, 14671124), (26, 7899836), (28, 7335562), (52, 3949918), (56, 3667781), (67, 3065608), (91, 2257096), (104, 1974959), (134, 1532804), (182, 1128548), (268, 766402), (364, 564274), (469, 437944), (536, 383201), (728, 282137), (871, 235816), (938, 218972), (1742, 117908), (1876, 109486), (3484, 58954), (3752, 54743), (4211, 48776), (6097, 33688), (6968, 29477), (8422, 24388), (12194, 16844)]