201542290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{468703}}^1$

素因数の和:468753

約数の個数: 16

約数和(自身を含む): 371213568

約数和(自身を除く): 169671278

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 468703, 937406, 2343515, 4687030, 20154229, 40308458, 100771145, 201542290]

約数ペア:

[(1, 201542290), (2, 100771145), (5, 40308458), (10, 20154229), (43, 4687030), (86, 2343515), (215, 937406), (430, 468703)]