201200716

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{210461}}^1$

素因数の和:210704

約数の個数: 12

約数和(自身を含む): 353576160

約数和(自身を除く): 152375444

約数列:

[1, 2, 4, 239, 478, 956, 210461, 420922, 841844, 50300179, 100600358, 201200716]

約数ペア:

[(1, 201200716), (2, 100600358), (4, 50300179), (239, 841844), (478, 420922), (956, 210461)]