188697957

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3793}}^1$

素因数の和:3929

約数の個数: 32

約数和(自身を含む): 303034368

約数和(自身を除く): 114336411

約数列:

[1, 3, 7, 21, 23, 69, 103, 161, 309, 483, 721, 2163, 2369, 3793, 7107, 11379, 16583, 26551, 49749, 79653, 87239, 261717, 390679, 610673, 1172037, 1832019, 2734753, 8204259, 8985617, 26956851, 62899319, 188697957]

約数ペア:

[(1, 188697957), (3, 62899319), (7, 26956851), (21, 8985617), (23, 8204259), (69, 2734753), (103, 1832019), (161, 1172037), (309, 610673), (483, 390679), (721, 261717), (2163, 87239), (2369, 79653), (3793, 49749), (7107, 26551), (11379, 16583)]