201164912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{967139}}^1$

素因数の和:967160

約数の個数: 20

約数和(自身を含む): 419738760

約数和(自身を除く): 218573848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 967139, 1934278, 3868556, 7737112, 12572807, 15474224, 25145614, 50291228, 100582456, 201164912]

約数ペア:

[(1, 201164912), (2, 100582456), (4, 50291228), (8, 25145614), (13, 15474224), (16, 12572807), (26, 7737112), (52, 3868556), (104, 1934278), (208, 967139)]