206268270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2011}}^1$

素因数の和:2297

約数の個数: 64

約数和(自身を含む): 535417344

約数和(自身を除く): 329149074

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 263, 390, 526, 789, 1315, 1578, 2011, 2630, 3419, 3945, 4022, 6033, 6838, 7890, 10055, 10257, 12066, 17095, 20110, 20514, 26143, 30165, 34190, 51285, 52286, 60330, 78429, 102570, 130715, 156858, 261430, 392145, 528893, 784290, 1057786, 1586679, 2644465, 3173358, 5288930, 6875609, 7933395, 13751218, 15866790, 20626827, 34378045, 41253654, 68756090, 103134135, 206268270]

約数ペア:

[(1, 206268270), (2, 103134135), (3, 68756090), (5, 41253654), (6, 34378045), (10, 20626827), (13, 15866790), (15, 13751218), (26, 7933395), (30, 6875609), (39, 5288930), (65, 3173358), (78, 2644465), (130, 1586679), (195, 1057786), (263, 784290), (390, 528893), (526, 392145), (789, 261430), (1315, 156858), (1578, 130715), (2011, 102570), (2630, 78429), (3419, 60330), (3945, 52286), (4022, 51285), (6033, 34190), (6838, 30165), (7890, 26143), (10055, 20514), (10257, 20110), (12066, 17095)]