202156238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{22259}}^1$

素因数の和:22519

約数の個数: 16

約数和(自身を含む): 320544000

約数和(自身を除く): 118387762

約数列:

[1, 2, 19, 38, 239, 478, 4541, 9082, 22259, 44518, 422921, 845842, 5319901, 10639802, 101078119, 202156238]

約数ペア:

[(1, 202156238), (2, 101078119), (19, 10639802), (38, 5319901), (239, 845842), (478, 422921), (4541, 44518), (9082, 22259)]