201797975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4943}}^1$

素因数の和:5047

約数の個数: 24

約数和(自身を含む): 264840192

約数和(自身を除く): 63042217

約数列:

[1, 5, 23, 25, 71, 115, 355, 575, 1633, 1775, 4943, 8165, 24715, 40825, 113689, 123575, 350953, 568445, 1754765, 2842225, 8071919, 8773825, 40359595, 201797975]

約数ペア:

[(1, 201797975), (5, 40359595), (23, 8773825), (25, 8071919), (71, 2842225), (115, 1754765), (355, 568445), (575, 350953), (1633, 123575), (1775, 113689), (4943, 40825), (8165, 24715)]