201929912

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{231571}}^1$

素因数の和:231686

約数の個数: 16

約数和(自身を含む): 382093800

約数和(自身を除く): 180163888

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 231571, 463142, 926284, 1852568, 25241239, 50482478, 100964956, 201929912]

約数ペア:

[(1, 201929912), (2, 100964956), (4, 50482478), (8, 25241239), (109, 1852568), (218, 926284), (436, 463142), (872, 231571)]