199602064

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{22397}}^1$

素因数の和:22962

約数の個数: 20

約数和(自身を含む): 387440604

約数和(自身を除く): 187838540

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 22397, 44794, 89588, 179176, 358352, 12475129, 24950258, 49900516, 99801032, 199602064]

約数ペア:

[(1, 199602064), (2, 99801032), (4, 49900516), (8, 24950258), (16, 12475129), (557, 358352), (1114, 179176), (2228, 89588), (4456, 44794), (8912, 22397)]