225833258

素因数分解:

$2^1\times 7^4\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:520

約数の個数: 40

約数和(自身を含む): 399310560

約数和(自身を除く): 173477302

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 343, 359, 686, 718, 917, 1834, 2401, 2513, 4802, 5026, 6419, 12838, 17591, 35182, 44933, 47029, 89866, 94058, 123137, 246274, 314531, 329203, 629062, 658406, 861959, 1723918, 2304421, 4608842, 16130947, 32261894, 112916629, 225833258]

約数ペア:

[(1, 225833258), (2, 112916629), (7, 32261894), (14, 16130947), (49, 4608842), (98, 2304421), (131, 1723918), (262, 861959), (343, 658406), (359, 629062), (686, 329203), (718, 314531), (917, 246274), (1834, 123137), (2401, 94058), (2513, 89866), (4802, 47029), (5026, 44933), (6419, 35182), (12838, 17591)]