202420772

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{3109}}^1$

素因数の和:3551

約数の個数: 24

約数和(自身を含む): 363907320

約数和(自身を除く): 161486548

約数列:

[1, 2, 4, 41, 82, 164, 397, 794, 1588, 3109, 6218, 12436, 16277, 32554, 65108, 127469, 254938, 509876, 1234273, 2468546, 4937092, 50605193, 101210386, 202420772]

約数ペア:

[(1, 202420772), (2, 101210386), (4, 50605193), (41, 4937092), (82, 2468546), (164, 1234273), (397, 509876), (794, 254938), (1588, 127469), (3109, 65108), (6218, 32554), (12436, 16277)]