202510090

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{102797}}^1$

素因数の和:103001

約数の個数: 16

約数和(自身を含む): 366372072

約数和(自身を除く): 163861982

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 102797, 205594, 513985, 1027970, 20251009, 40502018, 101255045, 202510090]

約数ペア:

[(1, 202510090), (2, 101255045), (5, 40502018), (10, 20251009), (197, 1027970), (394, 513985), (985, 205594), (1970, 102797)]