202015750

素因数分解:

$2^1\times 5^3\times {\mathrm{113}}^1\times {\mathrm{7151}}^1$

素因数の和:7281

約数の個数: 32

約数和(自身を含む): 381573504

約数和(自身を除く): 179557754

約数列:

[1, 2, 5, 10, 25, 50, 113, 125, 226, 250, 565, 1130, 2825, 5650, 7151, 14125, 14302, 28250, 35755, 71510, 178775, 357550, 808063, 893875, 1616126, 1787750, 4040315, 8080630, 20201575, 40403150, 101007875, 202015750]

約数ペア:

[(1, 202015750), (2, 101007875), (5, 40403150), (10, 20201575), (25, 8080630), (50, 4040315), (113, 1787750), (125, 1616126), (226, 893875), (250, 808063), (565, 357550), (1130, 178775), (2825, 71510), (5650, 35755), (7151, 28250), (14125, 14302)]