201289920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^2$

素因数の和:287

約数の個数: 168

約数和(自身を含む): 693718704

約数和(自身を除く): 492428784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 127, 130, 156, 160, 192, 195, 208, 240, 254, 260, 312, 320, 381, 390, 416, 480, 508, 520, 624, 635, 762, 780, 832, 960, 1016, 1040, 1248, 1270, 1524, 1560, 1651, 1905, 2032, 2080, 2496, 2540, 3048, 3120, 3302, 3810, 4064, 4160, 4953, 5080, 6096, 6240, 6604, 7620, 8128, 8255, 9906, 10160, 12192, 12480, 13208, 15240, 16129, 16510, 19812, 20320, 24384, 24765, 26416, 30480, 32258, 33020, 39624, 40640, 48387, 49530, 52832, 60960, 64516, 66040, 79248, 80645, 96774, 99060, 105664, 121920, 129032, 132080, 158496, 161290, 193548, 198120, 209677, 241935, 258064, 264160, 316992, 322580, 387096, 396240, 419354, 483870, 516128, 528320, 629031, 645160, 774192, 792480, 838708, 967740, 1032256, 1048385, 1258062, 1290320, 1548384, 1584960, 1677416, 1935480, 2096770, 2516124, 2580640, 3096768, 3145155, 3354832, 3870960, 4193540, 5032248, 5161280, 6290310, 6709664, 7741920, 8387080, 10064496, 12580620, 13419328, 15483840, 16774160, 20128992, 25161240, 33548320, 40257984, 50322480, 67096640, 100644960, 201289920]

約数ペア:

[(1, 201289920), (2, 100644960), (3, 67096640), (4, 50322480), (5, 40257984), (6, 33548320), (8, 25161240), (10, 20128992), (12, 16774160), (13, 15483840), (15, 13419328), (16, 12580620), (20, 10064496), (24, 8387080), (26, 7741920), (30, 6709664), (32, 6290310), (39, 5161280), (40, 5032248), (48, 4193540), (52, 3870960), (60, 3354832), (64, 3145155), (65, 3096768), (78, 2580640), (80, 2516124), (96, 2096770), (104, 1935480), (120, 1677416), (127, 1584960), (130, 1548384), (156, 1290320), (160, 1258062), (192, 1048385), (195, 1032256), (208, 967740), (240, 838708), (254, 792480), (260, 774192), (312, 645160), (320, 629031), (381, 528320), (390, 516128), (416, 483870), (480, 419354), (508, 396240), (520, 387096), (624, 322580), (635, 316992), (762, 264160), (780, 258064), (832, 241935), (960, 209677), (1016, 198120), (1040, 193548), (1248, 161290), (1270, 158496), (1524, 132080), (1560, 129032), (1651, 121920), (1905, 105664), (2032, 99060), (2080, 96774), (2496, 80645), (2540, 79248), (3048, 66040), (3120, 64516), (3302, 60960), (3810, 52832), (4064, 49530), (4160, 48387), (4953, 40640), (5080, 39624), (6096, 33020), (6240, 32258), (6604, 30480), (7620, 26416), (8128, 24765), (8255, 24384), (9906, 20320), (10160, 19812), (12192, 16510), (12480, 16129), (13208, 15240)]