201885796

素因数分解:

$2^2\times 7^1\times {\mathrm{7210207}}^1$

素因数の和:7210218

約数の個数: 12

約数和(自身を含む): 403771648

約数和(自身を除く): 201885852

約数列:

[1, 2, 4, 7, 14, 28, 7210207, 14420414, 28840828, 50471449, 100942898, 201885796]

約数ペア:

[(1, 201885796), (2, 100942898), (4, 50471449), (7, 28840828), (14, 14420414), (28, 7210207)]