201390256917

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{4243}}^1\times {\mathrm{310223}}^1$

素因数の和:314489

約数の個数: 24

約数和(自身を含む): 308082213504

約数和(自身を除く): 106691956587

約数列:

[1, 3, 9, 17, 51, 153, 4243, 12729, 38187, 72131, 216393, 310223, 649179, 930669, 2792007, 5273791, 15821373, 47464119, 1316276189, 3948828567, 11846485701, 22376695213, 67130085639, 201390256917]

約数ペア:

[(1, 201390256917), (3, 67130085639), (9, 22376695213), (17, 11846485701), (51, 3948828567), (153, 1316276189), (4243, 47464119), (12729, 15821373), (38187, 5273791), (72131, 2792007), (216393, 930669), (310223, 649179)]