203897186

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{4831}}^1$

素因数の和:5329

約数の個数: 16

約数和(自身を含む): 313113600

約数和(自身を除く): 109216414

約数列:

[1, 2, 47, 94, 449, 898, 4831, 9662, 21103, 42206, 227057, 454114, 2169119, 4338238, 101948593, 203897186]

約数ペア:

[(1, 203897186), (2, 101948593), (47, 4338238), (94, 2169119), (449, 454114), (898, 227057), (4831, 42206), (9662, 21103)]