201470450

素因数分解:

$2^1\times 5^2\times {\mathrm{4029409}}^1$

素因数の和:4029421

約数の個数: 12

約数和(自身を含む): 374735130

約数和(自身を除く): 173264680

約数列:

[1, 2, 5, 10, 25, 50, 4029409, 8058818, 20147045, 40294090, 100735225, 201470450]

約数ペア:

[(1, 201470450), (2, 100735225), (5, 40294090), (10, 20147045), (25, 8058818), (50, 4029409)]