201657404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{57881}}^1$

素因数の和:57965

約数の個数: 24

約数和(自身を含む): 385725648

約数和(自身を除く): 184068244

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 57881, 115762, 231524, 752453, 1504906, 3009812, 3878027, 7756054, 15512108, 50414351, 100828702, 201657404]

約数ペア:

[(1, 201657404), (2, 100828702), (4, 50414351), (13, 15512108), (26, 7756054), (52, 3878027), (67, 3009812), (134, 1504906), (268, 752453), (871, 231524), (1742, 115762), (3484, 57881)]