190972432

素因数分解:

$2^4\times 7^1\times {\mathrm{1705111}}^1$

素因数の和:1705126

約数の個数: 20

約数和(自身を含む): 422867776

約数和(自身を除く): 231895344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1705111, 3410222, 6820444, 11935777, 13640888, 23871554, 27281776, 47743108, 95486216, 190972432]

約数ペア:

[(1, 190972432), (2, 95486216), (4, 47743108), (7, 27281776), (8, 23871554), (14, 13640888), (16, 11935777), (28, 6820444), (56, 3410222), (112, 1705111)]