209040776061

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{74143}}^1$

素因数の和:74322

約数の個数: 48

約数和(自身を含む): 310009706496

約数和(自身を除く): 100968930435

約数列:

[1, 3, 13, 39, 67, 83, 169, 201, 249, 507, 871, 1079, 2613, 3237, 5561, 11323, 14027, 16683, 33969, 42081, 72293, 74143, 216879, 222429, 939809, 963859, 2819427, 2891577, 4967581, 6153869, 12530167, 14902743, 18461607, 37590501, 64578553, 80000297, 193735659, 240000891, 412309223, 839521189, 1040003861, 1236927669, 2518563567, 3120011583, 5360019899, 16080059697, 69680258687, 209040776061]

約数ペア:

[(1, 209040776061), (3, 69680258687), (13, 16080059697), (39, 5360019899), (67, 3120011583), (83, 2518563567), (169, 1236927669), (201, 1040003861), (249, 839521189), (507, 412309223), (871, 240000891), (1079, 193735659), (2613, 80000297), (3237, 64578553), (5561, 37590501), (11323, 18461607), (14027, 14902743), (16683, 12530167), (33969, 6153869), (42081, 4967581), (72293, 2891577), (74143, 2819427), (216879, 963859), (222429, 939809)]