201315812

素因数分解:

$2^2\times {\mathrm{457}}^1\times {\mathrm{110129}}^1$

素因数の和:110590

約数の個数: 12

約数和(自身を含む): 353076780

約数和(自身を除く): 151760968

約数列:

[1, 2, 4, 457, 914, 1828, 110129, 220258, 440516, 50328953, 100657906, 201315812]

約数ペア:

[(1, 201315812), (2, 100657906), (4, 50328953), (457, 440516), (914, 220258), (1828, 110129)]