201587024

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{40253}}^1$

素因数の和:40574

約数の個数: 20

約数和(自身を含む): 391832436

約数和(自身を除く): 190245412

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 40253, 80506, 161012, 322024, 644048, 12599189, 25198378, 50396756, 100793512, 201587024]

約数ペア:

[(1, 201587024), (2, 100793512), (4, 50396756), (8, 25198378), (16, 12599189), (313, 644048), (626, 322024), (1252, 161012), (2504, 80506), (5008, 40253)]