191368450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 442721664

約数和(自身を除く): 251353214

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 137, 175, 182, 274, 307, 325, 350, 455, 614, 650, 685, 910, 959, 1370, 1535, 1781, 1918, 2149, 2275, 3070, 3425, 3562, 3991, 4298, 4550, 4795, 6850, 7675, 7982, 8905, 9590, 10745, 12467, 15350, 17810, 19955, 21490, 23975, 24934, 27937, 39910, 42059, 44525, 47950, 53725, 55874, 62335, 84118, 89050, 99775, 107450, 124670, 139685, 199550, 210295, 279370, 294413, 311675, 420590, 546767, 588826, 623350, 698425, 1051475, 1093534, 1396850, 1472065, 2102950, 2733835, 2944130, 3827369, 5467670, 7360325, 7654738, 13669175, 14720650, 19136845, 27338350, 38273690, 95684225, 191368450]

約数ペア:

[(1, 191368450), (2, 95684225), (5, 38273690), (7, 27338350), (10, 19136845), (13, 14720650), (14, 13669175), (25, 7654738), (26, 7360325), (35, 5467670), (50, 3827369), (65, 2944130), (70, 2733835), (91, 2102950), (130, 1472065), (137, 1396850), (175, 1093534), (182, 1051475), (274, 698425), (307, 623350), (325, 588826), (350, 546767), (455, 420590), (614, 311675), (650, 294413), (685, 279370), (910, 210295), (959, 199550), (1370, 139685), (1535, 124670), (1781, 107450), (1918, 99775), (2149, 89050), (2275, 84118), (3070, 62335), (3425, 55874), (3562, 53725), (3991, 47950), (4298, 44525), (4550, 42059), (4795, 39910), (6850, 27937), (7675, 24934), (7982, 23975), (8905, 21490), (9590, 19955), (10745, 17810), (12467, 15350)]