201290072

素因数分解:

$2^3\times {\mathrm{1213}}^1\times {\mathrm{20743}}^1$

素因数の和:21962

約数の個数: 16

約数和(自身を含む): 377748240

約数和(自身を除く): 176458168

約数列:

[1, 2, 4, 8, 1213, 2426, 4852, 9704, 20743, 41486, 82972, 165944, 25161259, 50322518, 100645036, 201290072]

約数ペア:

[(1, 201290072), (2, 100645036), (4, 50322518), (8, 25161259), (1213, 165944), (2426, 82972), (4852, 41486), (9704, 20743)]