204518518

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{4673}}^1$

素因数の和:5031

約数の個数: 16

約数和(自身を含む): 311849280

約数和(自身を除く): 107330762

約数列:

[1, 2, 79, 158, 277, 554, 4673, 9346, 21883, 43766, 369167, 738334, 1294421, 2588842, 102259259, 204518518]

約数ペア:

[(1, 204518518), (2, 102259259), (79, 2588842), (158, 1294421), (277, 738334), (554, 369167), (4673, 43766), (9346, 21883)]