202207540

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^2\times {\mathrm{953}}^1$

素因数の和:1168

約数の個数: 36

約数和(自身を含む): 429248484

約数和(自身を除く): 227040944

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 953, 1030, 1906, 2060, 3812, 4765, 9530, 10609, 19060, 21218, 42436, 53045, 98159, 106090, 196318, 212180, 392636, 490795, 981590, 1963180, 10110377, 20220754, 40441508, 50551885, 101103770, 202207540]

約数ペア:

[(1, 202207540), (2, 101103770), (4, 50551885), (5, 40441508), (10, 20220754), (20, 10110377), (103, 1963180), (206, 981590), (412, 490795), (515, 392636), (953, 212180), (1030, 196318), (1906, 106090), (2060, 98159), (3812, 53045), (4765, 42436), (9530, 21218), (10609, 19060)]