208335216

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{42139}}^1$

素因数の和:42253

約数の個数: 40

約数和(自身を含む): 543437440

約数和(自身を除く): 335102224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 42139, 84278, 126417, 168556, 252834, 337112, 505668, 674224, 1011336, 2022672, 4340317, 8680634, 13020951, 17361268, 26041902, 34722536, 52083804, 69445072, 104167608, 208335216]

約数ペア:

[(1, 208335216), (2, 104167608), (3, 69445072), (4, 52083804), (6, 34722536), (8, 26041902), (12, 17361268), (16, 13020951), (24, 8680634), (48, 4340317), (103, 2022672), (206, 1011336), (309, 674224), (412, 505668), (618, 337112), (824, 252834), (1236, 168556), (1648, 126417), (2472, 84278), (4944, 42139)]