201057580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{346651}}^1$

素因数の和:346689

約数の個数: 24

約数和(自身を含む): 436781520

約数和(自身を除く): 235723940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 346651, 693302, 1386604, 1733255, 3466510, 6933020, 10052879, 20105758, 40211516, 50264395, 100528790, 201057580]

約数ペア:

[(1, 201057580), (2, 100528790), (4, 50264395), (5, 40211516), (10, 20105758), (20, 10052879), (29, 6933020), (58, 3466510), (116, 1733255), (145, 1386604), (290, 693302), (580, 346651)]