202268129

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 254688000

約数和(自身を除く): 52419871

約数列:

[1, 7, 19, 41, 49, 133, 287, 343, 757, 779, 931, 2009, 5299, 5453, 6517, 14063, 14383, 31037, 37093, 38171, 100681, 217259, 259651, 267197, 589703, 704767, 1520813, 4127921, 4933369, 10645691, 28895447, 202268129]

約数ペア:

[(1, 202268129), (7, 28895447), (19, 10645691), (41, 4933369), (49, 4127921), (133, 1520813), (287, 704767), (343, 589703), (757, 267197), (779, 259651), (931, 217259), (2009, 100681), (5299, 38171), (5453, 37093), (6517, 31037), (14063, 14383)]