201200720408

素因数分解:

$2^3\times {\mathrm{208253}}^1\times {\mathrm{120767}}^1$

素因数の和:329026

約数の個数: 16

約数和(自身を含む): 377256286080

約数和(自身を除く): 176055565672

約数列:

[1, 2, 4, 8, 120767, 208253, 241534, 416506, 483068, 833012, 966136, 1666024, 25150090051, 50300180102, 100600360204, 201200720408]

約数ペア:

[(1, 201200720408), (2, 100600360204), (4, 50300180102), (8, 25150090051), (120767, 1666024), (208253, 966136), (241534, 833012), (416506, 483068)]