220362659

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 254140656

約数和(自身を除く): 33777997

約数列:

[1, 11, 41, 43, 121, 451, 473, 1033, 1763, 4961, 5203, 11363, 19393, 42353, 44419, 124993, 213323, 465883, 488609, 1821179, 5124713, 5374699, 20032969, 220362659]

約数ペア:

[(1, 220362659), (11, 20032969), (41, 5374699), (43, 5124713), (121, 1821179), (451, 488609), (473, 465883), (1033, 213323), (1763, 124993), (4961, 44419), (5203, 42353), (11363, 19393)]