201572890

素因数分解:

$2^1\times 5^1\times {\mathrm{2963}}^1\times {\mathrm{6803}}^1$

素因数の和:9773

約数の個数: 16

約数和(自身を含む): 363007008

約数和(自身を除く): 161434118

約数列:

[1, 2, 5, 10, 2963, 5926, 6803, 13606, 14815, 29630, 34015, 68030, 20157289, 40314578, 100786445, 201572890]

約数ペア:

[(1, 201572890), (2, 100786445), (5, 40314578), (10, 20157289), (2963, 68030), (5926, 34015), (6803, 29630), (13606, 14815)]