198710366412

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{3137}}^1\times {\mathrm{20071}}^1$

素因数の和:23478

約数の個数: 48

約数和(自身を含む): 465592038912

約数和(自身を除く): 266881672500

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3137, 3156, 6274, 9411, 12548, 18822, 20071, 37644, 40142, 60213, 80284, 120426, 240852, 825031, 1650062, 2475093, 3300124, 4950186, 5278673, 9900372, 10557346, 15836019, 21114692, 31672038, 62962727, 63344076, 125925454, 188888181, 251850908, 377776362, 755552724, 16559197201, 33118394402, 49677591603, 66236788804, 99355183206, 198710366412]

約数ペア:

[(1, 198710366412), (2, 99355183206), (3, 66236788804), (4, 49677591603), (6, 33118394402), (12, 16559197201), (263, 755552724), (526, 377776362), (789, 251850908), (1052, 188888181), (1578, 125925454), (3137, 63344076), (3156, 62962727), (6274, 31672038), (9411, 21114692), (12548, 15836019), (18822, 10557346), (20071, 9900372), (37644, 5278673), (40142, 4950186), (60213, 3300124), (80284, 2475093), (120426, 1650062), (240852, 825031)]