201292048

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{27529}}^1$

素因数の和:27994

約数の個数: 20

約数和(自身を含む): 390870940

約数和(自身を除く): 189578892

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 27529, 55058, 110116, 220232, 440464, 12580753, 25161506, 50323012, 100646024, 201292048]

約数ペア:

[(1, 201292048), (2, 100646024), (4, 50323012), (8, 25161506), (16, 12580753), (457, 440464), (914, 220232), (1828, 110116), (3656, 55058), (7312, 27529)]