207116885

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1\times {\mathrm{691}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 251179392

約数和(自身を除く): 44062507

約数列:

[1, 5, 151, 397, 691, 755, 1985, 3455, 59947, 104341, 274327, 299735, 521705, 1371635, 41423377, 207116885]

約数ペア:

[(1, 207116885), (5, 41423377), (151, 1371635), (397, 521705), (691, 299735), (755, 274327), (1985, 104341), (3455, 59947)]