260554928

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{196201}}^1$

素因数の和:196292

約数の個数: 20

約数和(自身を含む): 510910008

約数和(自身を除く): 250355080

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 196201, 392402, 784804, 1569608, 3139216, 16284683, 32569366, 65138732, 130277464, 260554928]

約数ペア:

[(1, 260554928), (2, 130277464), (4, 65138732), (8, 32569366), (16, 16284683), (83, 3139216), (166, 1569608), (332, 784804), (664, 392402), (1328, 196201)]