201807490

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{42131}}^1$

素因数の和:42617

約数の個数: 16

約数和(自身を含む): 364020480

約数和(自身を除く): 162212990

約数列:

[1, 2, 5, 10, 479, 958, 2395, 4790, 42131, 84262, 210655, 421310, 20180749, 40361498, 100903745, 201807490]

約数ペア:

[(1, 201807490), (2, 100903745), (5, 40361498), (10, 20180749), (479, 421310), (958, 210655), (2395, 84262), (4790, 42131)]