208060246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 339655680

約数和(自身を除く): 131595434

約数列:

[1, 2, 17, 34, 71, 79, 142, 158, 1091, 1207, 1343, 2182, 2414, 2686, 5609, 11218, 18547, 37094, 77461, 86189, 95353, 154922, 172378, 190706, 1316837, 1465213, 2633674, 2930426, 6119419, 12238838, 104030123, 208060246]

約数ペア:

[(1, 208060246), (2, 104030123), (17, 12238838), (34, 6119419), (71, 2930426), (79, 2633674), (142, 1465213), (158, 1316837), (1091, 190706), (1207, 172378), (1343, 154922), (2182, 95353), (2414, 86189), (2686, 77461), (5609, 37094), (11218, 18547)]