204522802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1291}}^1$

素因数の和:1702

約数の個数: 32

約数和(自身を含む): 353491200

約数和(自身を除く): 148968398

約数列:

[1, 2, 11, 19, 22, 38, 209, 379, 418, 758, 1291, 2582, 4169, 7201, 8338, 14201, 14402, 24529, 28402, 49058, 79211, 158422, 269819, 489289, 539638, 978578, 5382179, 9296491, 10764358, 18592982, 102261401, 204522802]

約数ペア:

[(1, 204522802), (2, 102261401), (11, 18592982), (19, 10764358), (22, 9296491), (38, 5382179), (209, 978578), (379, 539638), (418, 489289), (758, 269819), (1291, 158422), (2582, 79211), (4169, 49058), (7201, 28402), (8338, 24529), (14201, 14402)]