211156618

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{5003}}^1$

素因数の和:5501

約数の個数: 16

約数和(自身を含む): 324259200

約数和(自身を除く): 113102582

約数列:

[1, 2, 47, 94, 449, 898, 5003, 10006, 21103, 42206, 235141, 470282, 2246347, 4492694, 105578309, 211156618]

約数ペア:

[(1, 211156618), (2, 105578309), (47, 4492694), (94, 2246347), (449, 470282), (898, 235141), (5003, 42206), (10006, 21103)]