201090988

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{247649}}^1$

素因数の和:247689

約数の個数: 24

約数和(自身を含む): 416052000

約数和(自身を除く): 214961012

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 247649, 495298, 990596, 1733543, 3467086, 6934172, 7181821, 14363642, 28727284, 50272747, 100545494, 201090988]

約数ペア:

[(1, 201090988), (2, 100545494), (4, 50272747), (7, 28727284), (14, 14363642), (28, 7181821), (29, 6934172), (58, 3467086), (116, 1733543), (203, 990596), (406, 495298), (812, 247649)]