205392388

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{3119}}^1$

素因数の和:3387

約数の個数: 24

約数和(自身を含む): 365339520

約数和(自身を除く): 159947132

約数列:

[1, 2, 4, 101, 163, 202, 326, 404, 652, 3119, 6238, 12476, 16463, 32926, 65852, 315019, 508397, 630038, 1016794, 1260076, 2033588, 51348097, 102696194, 205392388]

約数ペア:

[(1, 205392388), (2, 102696194), (4, 51348097), (101, 2033588), (163, 1260076), (202, 1016794), (326, 630038), (404, 508397), (652, 315019), (3119, 65852), (6238, 32926), (12476, 16463)]