208088446

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{5153}}^1$

素因数の和:5547

約数の個数: 16

約数和(自身を含む): 318269808

約数和(自身を除く): 110181362

約数列:

[1, 2, 61, 122, 331, 662, 5153, 10306, 20191, 40382, 314333, 628666, 1705643, 3411286, 104044223, 208088446]

約数ペア:

[(1, 208088446), (2, 104044223), (61, 3411286), (122, 1705643), (331, 628666), (662, 314333), (5153, 40382), (10306, 20191)]