207950906

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{27631}}^1$

素因数の和:27757

約数の個数: 16

約数和(自身を含む): 322299648

約数和(自身を除く): 114348742

約数列:

[1, 2, 53, 71, 106, 142, 3763, 7526, 27631, 55262, 1464443, 1961801, 2928886, 3923602, 103975453, 207950906]

約数ペア:

[(1, 207950906), (2, 103975453), (53, 3923602), (71, 2928886), (106, 1961801), (142, 1464443), (3763, 55262), (7526, 27631)]