211064941

素因数分解:

${\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 222975808

約数和(自身を除く): 11910867

約数列:

[1, 43, 61, 67, 1201, 2623, 2881, 4087, 51643, 73261, 80467, 175741, 3150223, 3460081, 4908487, 211064941]

約数ペア:

[(1, 211064941), (43, 4908487), (61, 3460081), (67, 3150223), (1201, 175741), (2623, 80467), (2881, 73261), (4087, 51643)]