233433910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{1321}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 431754624

約数和(自身を除く): 198320714

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 431, 862, 1321, 2155, 2642, 4310, 6605, 13210, 17671, 35342, 54161, 88355, 108322, 176710, 270805, 541610, 569351, 1138702, 2846755, 5693510, 23343391, 46686782, 116716955, 233433910]

約数ペア:

[(1, 233433910), (2, 116716955), (5, 46686782), (10, 23343391), (41, 5693510), (82, 2846755), (205, 1138702), (410, 569351), (431, 541610), (862, 270805), (1321, 176710), (2155, 108322), (2642, 88355), (4310, 54161), (6605, 35342), (13210, 17671)]