201784454092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2693}}^1\times {\mathrm{19739}}^1$

素因数の和:22522

約数の個数: 48

約数和(自身を含む): 385658169120

約数和(自身を除く): 183873715028

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 2693, 3796, 5386, 10772, 19739, 35009, 39478, 70018, 78956, 140036, 196589, 256607, 393178, 513214, 786356, 1026428, 1440947, 2555657, 2881894, 5111314, 5763788, 10222628, 18732311, 37464622, 53157127, 74929244, 106314254, 212628508, 691042651, 1382085302, 2764170604, 3880470271, 7760940542, 15521881084, 50446113523, 100892227046, 201784454092]

約数ペア:

[(1, 201784454092), (2, 100892227046), (4, 50446113523), (13, 15521881084), (26, 7760940542), (52, 3880470271), (73, 2764170604), (146, 1382085302), (292, 691042651), (949, 212628508), (1898, 106314254), (2693, 74929244), (3796, 53157127), (5386, 37464622), (10772, 18732311), (19739, 10222628), (35009, 5763788), (39478, 5111314), (70018, 2881894), (78956, 2555657), (140036, 1440947), (196589, 1026428), (256607, 786356), (393178, 513214)]