200438421

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{5653}}^1$

素因数の和:5932

約数の個数: 16

約数和(自身を含む): 273563136

約数和(自身を除く): 73124715

約数列:

[1, 3, 53, 159, 223, 669, 5653, 11819, 16959, 35457, 299609, 898827, 1260619, 3781857, 66812807, 200438421]

約数ペア:

[(1, 200438421), (3, 66812807), (53, 3781857), (159, 1260619), (223, 898827), (669, 299609), (5653, 35457), (11819, 16959)]