201386974

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{75539}}^1$

素因数の和:75615

約数の個数: 16

約数和(自身を含む): 319080960

約数和(自身を除く): 117693986

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 75539, 151078, 2341709, 3248177, 4683418, 6496354, 100693487, 201386974]

約数ペア:

[(1, 201386974), (2, 100693487), (31, 6496354), (43, 4683418), (62, 3248177), (86, 2341709), (1333, 151078), (2666, 75539)]