197899524

素因数分解:

$2^2\times 3^4\times {\mathrm{610801}}^1$

素因数の和:610817

約数の個数: 30

約数和(自身を含む): 517349294

約数和(自身を除く): 319449770

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 610801, 1221602, 1832403, 2443204, 3664806, 5497209, 7329612, 10994418, 16491627, 21988836, 32983254, 49474881, 65966508, 98949762, 197899524]

約数ペア:

[(1, 197899524), (2, 98949762), (3, 65966508), (4, 49474881), (6, 32983254), (9, 21988836), (12, 16491627), (18, 10994418), (27, 7329612), (36, 5497209), (54, 3664806), (81, 2443204), (108, 1832403), (162, 1221602), (324, 610801)]