202213497620

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{42304079}}^1$

素因数の和:42304327

約数の個数: 24

約数和(自身を含む): 426425126400

約数和(自身を除く): 224211628780

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 42304079, 84608158, 169216316, 211520395, 423040790, 846081580, 10110674881, 20221349762, 40442699524, 50553374405, 101106748810, 202213497620]

約数ペア:

[(1, 202213497620), (2, 101106748810), (4, 50553374405), (5, 40442699524), (10, 20221349762), (20, 10110674881), (239, 846081580), (478, 423040790), (956, 211520395), (1195, 169216316), (2390, 84608158), (4780, 42304079)]