225891986

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1\times {\mathrm{3613}}^1$

素因数の和:4385

約数の個数: 16

約数和(自身を含む): 347290944

約数和(自身を除く): 121398958

約数列:

[1, 2, 43, 86, 727, 1454, 3613, 7226, 31261, 62522, 155359, 310718, 2626651, 5253302, 112945993, 225891986]

約数ペア:

[(1, 225891986), (2, 112945993), (43, 5253302), (86, 2626651), (727, 310718), (1454, 155359), (3613, 62522), (7226, 31261)]