200904998

素因数分解:

$2^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{12577}}^1$

素因数の和:12756

約数の個数: 24

約数和(自身を含む): 352737432

約数和(自身を除く): 151832434

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 1141, 2282, 7987, 12577, 15974, 25154, 88039, 176078, 616273, 1232546, 2050051, 4100102, 14350357, 28700714, 100452499, 200904998]

約数ペア:

[(1, 200904998), (2, 100452499), (7, 28700714), (14, 14350357), (49, 4100102), (98, 2050051), (163, 1232546), (326, 616273), (1141, 176078), (2282, 88039), (7987, 25154), (12577, 15974)]