202154742

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{28871}}^1$

素因数の和:29268

約数の個数: 24

約数和(自身を含む): 439143120

約数和(自身を除く): 236988378

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 1167, 2334, 3501, 7002, 28871, 57742, 86613, 173226, 259839, 519678, 11230819, 22461638, 33692457, 67384914, 101077371, 202154742]

約数ペア:

[(1, 202154742), (2, 101077371), (3, 67384914), (6, 33692457), (9, 22461638), (18, 11230819), (389, 519678), (778, 259839), (1167, 173226), (2334, 86613), (3501, 57742), (7002, 28871)]