200898142

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{2677}}^1$

素因数の和:3075

約数の個数: 16

約数和(自身を含む): 304649280

約数和(自身を除く): 103751138

約数列:

[1, 2, 157, 239, 314, 478, 2677, 5354, 37523, 75046, 420289, 639803, 840578, 1279606, 100449071, 200898142]

約数ペア:

[(1, 200898142), (2, 100449071), (157, 1279606), (239, 840578), (314, 639803), (478, 420289), (2677, 75046), (5354, 37523)]