204217369418

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{21277}}^1\times {\mathrm{154807}}^1$

素因数の和:176117

約数の個数: 16

約数和(自身を含む): 316224443904

約数和(自身を除く): 112007074486

約数列:

[1, 2, 31, 62, 21277, 42554, 154807, 309614, 659587, 1319174, 4799017, 9598034, 3293828539, 6587657078, 102108684709, 204217369418]

約数ペア:

[(1, 204217369418), (2, 102108684709), (31, 6587657078), (62, 3293828539), (21277, 9598034), (42554, 4799017), (154807, 1319174), (309614, 659587)]