201893713

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{7057}}^1$

素因数の和:7192

約数の個数: 16

約数和(自身を含む): 238052224

約数和(自身を除く): 36158511

約数列:

[1, 7, 61, 67, 427, 469, 4087, 7057, 28609, 49399, 430477, 472819, 3013339, 3309733, 28841959, 201893713]

約数ペア:

[(1, 201893713), (7, 28841959), (61, 3309733), (67, 3013339), (427, 472819), (469, 430477), (4087, 49399), (7057, 28609)]