211288488

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{382769}}^1$

素因数の和:382801

約数の個数: 32

約数和(自身を含む): 551188800

約数和(自身を除く): 339900312

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 382769, 765538, 1148307, 1531076, 2296614, 3062152, 4593228, 8803687, 9186456, 17607374, 26411061, 35214748, 52822122, 70429496, 105644244, 211288488]

約数ペア:

[(1, 211288488), (2, 105644244), (3, 70429496), (4, 52822122), (6, 35214748), (8, 26411061), (12, 17607374), (23, 9186456), (24, 8803687), (46, 4593228), (69, 3062152), (92, 2296614), (138, 1531076), (184, 1148307), (276, 765538), (552, 382769)]