220709514

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{13619}}^1$

素因数の和:13734

約数の個数: 32

約数和(自身を含む): 459593280

約数和(自身を除く): 238883766

約数列:

[1, 2, 3, 6, 37, 73, 74, 111, 146, 219, 222, 438, 2701, 5402, 8103, 13619, 16206, 27238, 40857, 81714, 503903, 994187, 1007806, 1511709, 1988374, 2982561, 3023418, 5965122, 36784919, 73569838, 110354757, 220709514]

約数ペア:

[(1, 220709514), (2, 110354757), (3, 73569838), (6, 36784919), (37, 5965122), (73, 3023418), (74, 2982561), (111, 1988374), (146, 1511709), (219, 1007806), (222, 994187), (438, 503903), (2701, 81714), (5402, 40857), (8103, 27238), (13619, 16206)]