201474925

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 254983680

約数和(自身を除く): 53508755

約数列:

[1, 5, 25, 71, 223, 355, 509, 1115, 1775, 2545, 5575, 12725, 15833, 36139, 79165, 113507, 180695, 395825, 567535, 903475, 2837675, 8058997, 40294985, 201474925]

約数ペア:

[(1, 201474925), (5, 40294985), (25, 8058997), (71, 2837675), (223, 903475), (355, 567535), (509, 395825), (1115, 180695), (1775, 113507), (2545, 79165), (5575, 36139), (12725, 15833)]