225095318

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{120889}}^1$

素因数の和:120924

約数の個数: 24

約数和(自身を含む): 413443800

約数和(自身を除く): 188348482

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 120889, 241778, 846223, 1692446, 2296891, 4593782, 5923561, 11847122, 16078237, 32156474, 112547659, 225095318]

約数ペア:

[(1, 225095318), (2, 112547659), (7, 32156474), (14, 16078237), (19, 11847122), (38, 5923561), (49, 4593782), (98, 2296891), (133, 1692446), (266, 846223), (931, 241778), (1862, 120889)]