100209008

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{118171}}^1$

素因数の和:118232

約数の個数: 20

約数和(自身を含む): 197819928

約数和(自身を除く): 97610920

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 118171, 236342, 472684, 945368, 1890736, 6263063, 12526126, 25052252, 50104504, 100209008]

約数ペア:

[(1, 100209008), (2, 50104504), (4, 25052252), (8, 12526126), (16, 6263063), (53, 1890736), (106, 945368), (212, 472684), (424, 236342), (848, 118171)]