202128997

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{8893}}^1$

素因数の和:9108

約数の個数: 16

約数和(自身を含む): 245901312

約数和(自身を除く): 43772315

約数列:

[1, 7, 17, 119, 191, 1337, 3247, 8893, 22729, 62251, 151181, 1058267, 1698563, 11889941, 28875571, 202128997]

約数ペア:

[(1, 202128997), (7, 28875571), (17, 11889941), (119, 1698563), (191, 1058267), (1337, 151181), (3247, 62251), (8893, 22729)]