202120906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{146677}}^1$

素因数の和:146745

約数の個数: 16

約数和(自身を含む): 332665704

約数和(自身を除く): 130544798

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 146677, 293354, 1906801, 3813602, 7773881, 15547762, 101060453, 202120906]

約数ペア:

[(1, 202120906), (2, 101060453), (13, 15547762), (26, 7773881), (53, 3813602), (106, 1906801), (689, 293354), (1378, 146677)]