220147573

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{647}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 232315776

約数和(自身を除く): 12168203

約数列:

[1, 41, 43, 193, 647, 1763, 7913, 8299, 26527, 27821, 124871, 340259, 1140661, 5119711, 5369453, 220147573]

約数ペア:

[(1, 220147573), (41, 5369453), (43, 5119711), (193, 1140661), (647, 340259), (1763, 124871), (7913, 27821), (8299, 26527)]