201121046

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 349789440

約数和(自身を除く): 148668394

約数列:

[1, 2, 7, 14, 139, 181, 278, 362, 571, 973, 1142, 1267, 1946, 2534, 3997, 7994, 25159, 50318, 79369, 103351, 158738, 176113, 206702, 352226, 555583, 723457, 1111166, 1446914, 14365789, 28731578, 100560523, 201121046]

約数ペア:

[(1, 201121046), (2, 100560523), (7, 28731578), (14, 14365789), (139, 1446914), (181, 1111166), (278, 723457), (362, 555583), (571, 352226), (973, 206702), (1142, 176113), (1267, 158738), (1946, 103351), (2534, 79369), (3997, 50318), (7994, 25159)]