207955856

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{18541}}^1$

素因数の和:19250

約数の個数: 20

約数和(自身を含む): 403511004

約数和(自身を除く): 195555148

約数列:

[1, 2, 4, 8, 16, 701, 1402, 2804, 5608, 11216, 18541, 37082, 74164, 148328, 296656, 12997241, 25994482, 51988964, 103977928, 207955856]

約数ペア:

[(1, 207955856), (2, 103977928), (4, 51988964), (8, 25994482), (16, 12997241), (701, 296656), (1402, 148328), (2804, 74164), (5608, 37082), (11216, 18541)]