200514140

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{32237}}^1$

素因数の和:32557

約数の個数: 24

約数和(自身を含む): 422446752

約数和(自身を除く): 221932612

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 6220, 32237, 64474, 128948, 161185, 322370, 644740, 10025707, 20051414, 40102828, 50128535, 100257070, 200514140]

約数ペア:

[(1, 200514140), (2, 100257070), (4, 50128535), (5, 40102828), (10, 20051414), (20, 10025707), (311, 644740), (622, 322370), (1244, 161185), (1555, 128948), (3110, 64474), (6220, 32237)]