204517150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{177841}}^1$

素因数の和:177876

約数の個数: 24

約数和(自身を含む): 396943344

約数和(自身を除く): 192426194

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 177841, 355682, 889205, 1778410, 4090343, 4446025, 8180686, 8892050, 20451715, 40903430, 102258575, 204517150]

約数ペア:

[(1, 204517150), (2, 102258575), (5, 40903430), (10, 20451715), (23, 8892050), (25, 8180686), (46, 4446025), (50, 4090343), (115, 1778410), (230, 889205), (575, 355682), (1150, 177841)]