209306604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{28547}}^1$

素因数の和:28614

約数の個数: 48

約数和(自身を含む): 537159168

約数和(自身を除く): 327852564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 28547, 57094, 85641, 114188, 171282, 342564, 371111, 742222, 1113333, 1341709, 1484444, 2226666, 2683418, 4025127, 4453332, 5366836, 8050254, 16100508, 17442217, 34884434, 52326651, 69768868, 104653302, 209306604]

約数ペア:

[(1, 209306604), (2, 104653302), (3, 69768868), (4, 52326651), (6, 34884434), (12, 17442217), (13, 16100508), (26, 8050254), (39, 5366836), (47, 4453332), (52, 4025127), (78, 2683418), (94, 2226666), (141, 1484444), (156, 1341709), (188, 1113333), (282, 742222), (564, 371111), (611, 342564), (1222, 171282), (1833, 114188), (2444, 85641), (3666, 57094), (7332, 28547)]