201233150

素因数分解:

$2^1\times 5^2\times {\mathrm{509}}^1\times {\mathrm{7907}}^1$

素因数の和:8428

約数の個数: 24

約数和(自身を含む): 375076440

約数和(自身を除く): 173843290

約数列:

[1, 2, 5, 10, 25, 50, 509, 1018, 2545, 5090, 7907, 12725, 15814, 25450, 39535, 79070, 197675, 395350, 4024663, 8049326, 20123315, 40246630, 100616575, 201233150]

約数ペア:

[(1, 201233150), (2, 100616575), (5, 40246630), (10, 20123315), (25, 8049326), (50, 4024663), (509, 395350), (1018, 197675), (2545, 79070), (5090, 39535), (7907, 25450), (12725, 15814)]