220125962

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{40213}}^1$

素因数の和:40262

約数の個数: 32

約数和(自身を含む): 416938752

約数和(自身を除く): 196812790

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 40213, 80426, 281491, 562982, 683621, 924899, 1367242, 1849798, 4785347, 6474293, 9570694, 12948586, 15723283, 31446566, 110062981, 220125962]

約数ペア:

[(1, 220125962), (2, 110062981), (7, 31446566), (14, 15723283), (17, 12948586), (23, 9570694), (34, 6474293), (46, 4785347), (119, 1849798), (161, 1367242), (238, 924899), (322, 683621), (391, 562982), (782, 281491), (2737, 80426), (5474, 40213)]