201745018868

素因数分解:

$2^2\times {\mathrm{673}}^1\times {\mathrm{829}}^1\times {\mathrm{90401}}^1$

素因数の和:91907

約数の個数: 24

約数和(自身を含む): 354008807880

約数和(自身を除く): 152263789012

約数列:

[1, 2, 4, 673, 829, 1346, 1658, 2692, 3316, 90401, 180802, 361604, 557917, 1115834, 2231668, 60839873, 74942429, 121679746, 149884858, 243359492, 299769716, 50436254717, 100872509434, 201745018868]

約数ペア:

[(1, 201745018868), (2, 100872509434), (4, 50436254717), (673, 299769716), (829, 243359492), (1346, 149884858), (1658, 121679746), (2692, 74942429), (3316, 60839873), (90401, 2231668), (180802, 1115834), (361604, 557917)]