201471991

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{36947}}^1$

素因数の和:37014

約数の個数: 16

約数和(自身を含む): 248290560

約数和(自身を除く): 46818569

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 36947, 258629, 701993, 1514827, 4913951, 10603789, 28781713, 201471991]

約数ペア:

[(1, 201471991), (7, 28781713), (19, 10603789), (41, 4913951), (133, 1514827), (287, 701993), (779, 258629), (5453, 36947)]