203410045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{4547}}^1$

素因数の和:4964

約数の個数: 16

約数和(自身を含む): 255415680

約数和(自身を除く): 52005635

約数列:

[1, 5, 23, 115, 389, 1945, 4547, 8947, 22735, 44735, 104581, 522905, 1768783, 8843915, 40682009, 203410045]

約数ペア:

[(1, 203410045), (5, 40682009), (23, 8843915), (115, 1768783), (389, 522905), (1945, 104581), (4547, 44735), (8947, 22735)]