205524964

素因数分解:

$2^2\times {\mathrm{23}}^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 388926720

約数和(自身を除く): 183401756

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 103, 164, 206, 412, 529, 943, 1058, 1886, 2116, 2369, 3772, 4223, 4738, 8446, 9476, 12167, 16892, 21689, 24334, 43378, 48668, 54487, 86756, 97129, 108974, 194258, 217948, 388516, 498847, 997694, 1253201, 1995388, 2233967, 2506402, 4467934, 5012804, 8935868, 51381241, 102762482, 205524964]

約数ペア:

[(1, 205524964), (2, 102762482), (4, 51381241), (23, 8935868), (41, 5012804), (46, 4467934), (82, 2506402), (92, 2233967), (103, 1995388), (164, 1253201), (206, 997694), (412, 498847), (529, 388516), (943, 217948), (1058, 194258), (1886, 108974), (2116, 97129), (2369, 86756), (3772, 54487), (4223, 48668), (4738, 43378), (8446, 24334), (9476, 21689), (12167, 16892)]