199906744

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{5783}}^1$

素因数の和:5967

約数の個数: 32

約数和(自身を含む): 390420000

約数和(自身を除く): 190513256

約数列:

[1, 2, 4, 8, 29, 58, 116, 149, 232, 298, 596, 1192, 4321, 5783, 8642, 11566, 17284, 23132, 34568, 46264, 167707, 335414, 670828, 861667, 1341656, 1723334, 3446668, 6893336, 24988343, 49976686, 99953372, 199906744]

約数ペア:

[(1, 199906744), (2, 99953372), (4, 49976686), (8, 24988343), (29, 6893336), (58, 3446668), (116, 1723334), (149, 1341656), (232, 861667), (298, 670828), (596, 335414), (1192, 167707), (4321, 46264), (5783, 34568), (8642, 23132), (11566, 17284)]