201679653

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7151}}^1$

素因数の和:7257

約数の個数: 32

約数和(自身を含む): 329564160

約数和(自身を除く): 127884507

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 237, 357, 553, 1343, 1659, 4029, 7151, 9401, 21453, 28203, 50057, 121567, 150171, 364701, 564929, 850969, 1694787, 2552907, 3954503, 9603793, 11863509, 28811379, 67226551, 201679653]

約数ペア:

[(1, 201679653), (3, 67226551), (7, 28811379), (17, 11863509), (21, 9603793), (51, 3954503), (79, 2552907), (119, 1694787), (237, 850969), (357, 564929), (553, 364701), (1343, 150171), (1659, 121567), (4029, 50057), (7151, 28203), (9401, 21453)]