201668706

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{80603}}^1$

素因数の和:80750

約数の個数: 24

約数和(自身を含む): 440097840

約数和(自身を除く): 238429134

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 80603, 161206, 241809, 483618, 725427, 1450854, 11203817, 22407634, 33611451, 67222902, 100834353, 201668706]

約数ペア:

[(1, 201668706), (2, 100834353), (3, 67222902), (6, 33611451), (9, 22407634), (18, 11203817), (139, 1450854), (278, 725427), (417, 483618), (834, 241809), (1251, 161206), (2502, 80603)]