200820134

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{3559}}^1$

素因数の和:3967

約数の個数: 16

約数和(自身を含む): 305661600

約数和(自身を除く): 104841466

約数列:

[1, 2, 89, 178, 317, 634, 3559, 7118, 28213, 56426, 316751, 633502, 1128203, 2256406, 100410067, 200820134]

約数ペア:

[(1, 200820134), (2, 100410067), (89, 2256406), (178, 1128203), (317, 633502), (634, 316751), (3559, 56426), (7118, 28213)]