201640934

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{491}}^1\times {\mathrm{1697}}^1$

素因数の和:2212

約数の個数: 24

約数和(自身を含む): 333330984

約数和(自身を除く): 131690050

約数列:

[1, 2, 11, 22, 121, 242, 491, 982, 1697, 3394, 5401, 10802, 18667, 37334, 59411, 118822, 205337, 410674, 833227, 1666454, 9165497, 18330994, 100820467, 201640934]

約数ペア:

[(1, 201640934), (2, 100820467), (11, 18330994), (22, 9165497), (121, 1666454), (242, 833227), (491, 410674), (982, 205337), (1697, 118822), (3394, 59411), (5401, 37334), (10802, 18667)]