201645262736

素因数分解:

$2^4\times {\mathrm{81307}}^1\times {\mathrm{155003}}^1$

素因数の和:236318

約数の個数: 20

約数和(自身を含む): 390695022192

約数和(自身を除く): 189049759456

約数列:

[1, 2, 4, 8, 16, 81307, 155003, 162614, 310006, 325228, 620012, 650456, 1240024, 1300912, 2480048, 12602828921, 25205657842, 50411315684, 100822631368, 201645262736]

約数ペア:

[(1, 201645262736), (2, 100822631368), (4, 50411315684), (8, 25205657842), (16, 12602828921), (81307, 2480048), (155003, 1300912), (162614, 1240024), (310006, 650456), (325228, 620012)]