201948688

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{55117}}^1$

素因数の和:55354

約数の個数: 20

約数和(自身を含む): 392991340

約数和(自身を除く): 191042652

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 55117, 110234, 220468, 440936, 881872, 12621793, 25243586, 50487172, 100974344, 201948688]

約数ペア:

[(1, 201948688), (2, 100974344), (4, 50487172), (8, 25243586), (16, 12621793), (229, 881872), (458, 440936), (916, 220468), (1832, 110234), (3664, 55117)]