201538850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{93739}}^1$

素因数の和:93794

約数の個数: 24

約数和(自身を含む): 383584080

約数和(自身を除く): 182045230

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 93739, 187478, 468695, 937390, 2343475, 4030777, 4686950, 8061554, 20153885, 40307770, 100769425, 201538850]

約数ペア:

[(1, 201538850), (2, 100769425), (5, 40307770), (10, 20153885), (25, 8061554), (43, 4686950), (50, 4030777), (86, 2343475), (215, 937390), (430, 468695), (1075, 187478), (2150, 93739)]