202313488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{972661}}^1$

素因数の和:972682

約数の個数: 20

約数和(自身を含む): 422135308

約数和(自身を除く): 219821820

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 972661, 1945322, 3890644, 7781288, 12644593, 15562576, 25289186, 50578372, 101156744, 202313488]

約数ペア:

[(1, 202313488), (2, 101156744), (4, 50578372), (8, 25289186), (13, 15562576), (16, 12644593), (26, 7781288), (52, 3890644), (104, 1945322), (208, 972661)]