209261286

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{298093}}^1$

素因数の和:298117

約数の個数: 32

約数和(自身を含む): 500797920

約数和(自身を除く): 291536634

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 298093, 596186, 894279, 1788558, 2682837, 3875209, 5365674, 7750418, 8048511, 11625627, 16097022, 23251254, 34876881, 69753762, 104630643, 209261286]

約数ペア:

[(1, 209261286), (2, 104630643), (3, 69753762), (6, 34876881), (9, 23251254), (13, 16097022), (18, 11625627), (26, 8048511), (27, 7750418), (39, 5365674), (54, 3875209), (78, 2682837), (117, 1788558), (234, 894279), (351, 596186), (702, 298093)]