201679828

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{47701}}^1$

素因数の和:47863

約数の個数: 24

約数和(自身を含む): 406039424

約数和(自身を除く): 204359596

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 47701, 95402, 190804, 333907, 667814, 1335628, 7202851, 14405702, 28811404, 50419957, 100839914, 201679828]

約数ペア:

[(1, 201679828), (2, 100839914), (4, 50419957), (7, 28811404), (14, 14405702), (28, 7202851), (151, 1335628), (302, 667814), (604, 333907), (1057, 190804), (2114, 95402), (4228, 47701)]