205015062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{2437}}^1$

素因数の和:4452

約数の個数: 32

約数和(自身を含む): 469032192

約数和(自身を除く): 264017130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2003, 2437, 4006, 4874, 6009, 7311, 12018, 14021, 14622, 17059, 28042, 34118, 42063, 51177, 84126, 102354, 4881311, 9762622, 14643933, 29287866, 34169177, 68338354, 102507531, 205015062]

約数ペア:

[(1, 205015062), (2, 102507531), (3, 68338354), (6, 34169177), (7, 29287866), (14, 14643933), (21, 9762622), (42, 4881311), (2003, 102354), (2437, 84126), (4006, 51177), (4874, 42063), (6009, 34118), (7311, 28042), (12018, 17059), (14021, 14622)]