201320517110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{5324531}}^1$

素因数の和:5324756

約数の個数: 32

約数和(自身を含む): 383366304000

約数和(自身を除く): 182045786890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 199, 398, 995, 1990, 3781, 7562, 18905, 37810, 5324531, 10649062, 26622655, 53245310, 101166089, 202332178, 505830445, 1011660890, 1059581669, 2119163338, 5297908345, 10595816690, 20132051711, 40264103422, 100660258555, 201320517110]

約数ペア:

[(1, 201320517110), (2, 100660258555), (5, 40264103422), (10, 20132051711), (19, 10595816690), (38, 5297908345), (95, 2119163338), (190, 1059581669), (199, 1011660890), (398, 505830445), (995, 202332178), (1990, 101166089), (3781, 53245310), (7562, 26622655), (18905, 10649062), (37810, 5324531)]