202157410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{222151}}^1$

素因数の和:222178

約数の個数: 32

約数和(自身を含む): 447858432

約数和(自身を除く): 245701022

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 222151, 444302, 1110755, 1555057, 2221510, 2887963, 3110114, 5775926, 7775285, 14439815, 15550570, 20215741, 28879630, 40431482, 101078705, 202157410]

約数ペア:

[(1, 202157410), (2, 101078705), (5, 40431482), (7, 28879630), (10, 20215741), (13, 15550570), (14, 14439815), (26, 7775285), (35, 5775926), (65, 3110114), (70, 2887963), (91, 2221510), (130, 1555057), (182, 1110755), (455, 444302), (910, 222151)]