227942728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{5783}}^1$

素因数の和:6181

約数の個数: 32

約数和(自身を含む): 461563200

約数和(自身を除く): 233620472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 379, 758, 1516, 3032, 4927, 5783, 9854, 11566, 19708, 23132, 39416, 46264, 75179, 150358, 300716, 601432, 2191757, 4383514, 8767028, 17534056, 28492841, 56985682, 113971364, 227942728]

約数ペア:

[(1, 227942728), (2, 113971364), (4, 56985682), (8, 28492841), (13, 17534056), (26, 8767028), (52, 4383514), (104, 2191757), (379, 601432), (758, 300716), (1516, 150358), (3032, 75179), (4927, 46264), (5783, 39416), (9854, 23132), (11566, 19708)]