201324140

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{28843}}^1$

素因数の和:29201

約数の個数: 24

約数和(自身を含む): 424006800

約数和(自身を除く): 222682660

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 28843, 57686, 115372, 144215, 288430, 576860, 10066207, 20132414, 40264828, 50331035, 100662070, 201324140]

約数ペア:

[(1, 201324140), (2, 100662070), (4, 50331035), (5, 40264828), (10, 20132414), (20, 10066207), (349, 576860), (698, 288430), (1396, 144215), (1745, 115372), (3490, 57686), (6980, 28843)]