320413206

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{3467}}^1$

素因数の和:3756

約数の個数: 32

約数和(自身を含む): 652871808

約数和(自身を除く): 332458602

約数列:

[1, 2, 3, 6, 73, 146, 211, 219, 422, 438, 633, 1266, 3467, 6934, 10401, 15403, 20802, 30806, 46209, 92418, 253091, 506182, 731537, 759273, 1463074, 1518546, 2194611, 4389222, 53402201, 106804402, 160206603, 320413206]

約数ペア:

[(1, 320413206), (2, 160206603), (3, 106804402), (6, 53402201), (73, 4389222), (146, 2194611), (211, 1518546), (219, 1463074), (422, 759273), (438, 731537), (633, 506182), (1266, 253091), (3467, 92418), (6934, 46209), (10401, 30806), (15403, 20802)]