202099373

素因数分解:

$7^4\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2122

約数の個数: 20

約数和(自身を含む): 241636668

約数和(自身を除く): 39537295

約数列:

[1, 7, 41, 49, 287, 343, 2009, 2053, 2401, 14063, 14371, 84173, 98441, 100597, 589211, 704179, 4124477, 4929253, 28871339, 202099373]

約数ペア:

[(1, 202099373), (7, 28871339), (41, 4929253), (49, 4124477), (287, 704179), (343, 589211), (2009, 100597), (2053, 98441), (2401, 84173), (14063, 14371)]