201693280

素因数分解:

$2^5\times 5^1\times {\mathrm{1260583}}^1$

素因数の和:1260598

約数の個数: 24

約数和(自身を含む): 476500752

約数和(自身を除く): 274807472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1260583, 2521166, 5042332, 6302915, 10084664, 12605830, 20169328, 25211660, 40338656, 50423320, 100846640, 201693280]

約数ペア:

[(1, 201693280), (2, 100846640), (4, 50423320), (5, 40338656), (8, 25211660), (10, 20169328), (16, 12605830), (20, 10084664), (32, 6302915), (40, 5042332), (80, 2521166), (160, 1260583)]