200910333

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 306343296

約数和(自身を除く): 105432963

約数列:

[1, 3, 13, 37, 39, 53, 71, 111, 159, 213, 481, 689, 923, 1369, 1443, 1961, 2067, 2627, 2769, 3763, 4107, 5883, 7881, 11289, 17797, 25493, 34151, 48919, 53391, 72557, 76479, 97199, 102453, 139231, 146757, 217671, 291597, 417693, 943241, 1263587, 1810003, 2829723, 3790761, 5151547, 5430009, 15454641, 66970111, 200910333]

約数ペア:

[(1, 200910333), (3, 66970111), (13, 15454641), (37, 5430009), (39, 5151547), (53, 3790761), (71, 2829723), (111, 1810003), (159, 1263587), (213, 943241), (481, 417693), (689, 291597), (923, 217671), (1369, 146757), (1443, 139231), (1961, 102453), (2067, 97199), (2627, 76479), (2769, 72557), (3763, 53391), (4107, 48919), (5883, 34151), (7881, 25493), (11289, 17797)]