201003040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{911}}^1$

素因数の和:1130

約数の個数: 96

約数和(自身を含む): 546061824

約数和(自身を除く): 345058784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 197, 224, 280, 394, 560, 788, 911, 985, 1120, 1379, 1576, 1822, 1970, 2758, 3152, 3644, 3940, 4555, 5516, 6304, 6377, 6895, 7288, 7880, 9110, 11032, 12754, 13790, 14576, 15760, 18220, 22064, 25508, 27580, 29152, 31520, 31885, 36440, 44128, 51016, 55160, 63770, 72880, 102032, 110320, 127540, 145760, 179467, 204064, 220640, 255080, 358934, 510160, 717868, 897335, 1020320, 1256269, 1435736, 1794670, 2512538, 2871472, 3589340, 5025076, 5742944, 6281345, 7178680, 10050152, 12562690, 14357360, 20100304, 25125380, 28714720, 40200608, 50250760, 100501520, 201003040]

約数ペア:

[(1, 201003040), (2, 100501520), (4, 50250760), (5, 40200608), (7, 28714720), (8, 25125380), (10, 20100304), (14, 14357360), (16, 12562690), (20, 10050152), (28, 7178680), (32, 6281345), (35, 5742944), (40, 5025076), (56, 3589340), (70, 2871472), (80, 2512538), (112, 1794670), (140, 1435736), (160, 1256269), (197, 1020320), (224, 897335), (280, 717868), (394, 510160), (560, 358934), (788, 255080), (911, 220640), (985, 204064), (1120, 179467), (1379, 145760), (1576, 127540), (1822, 110320), (1970, 102032), (2758, 72880), (3152, 63770), (3644, 55160), (3940, 51016), (4555, 44128), (5516, 36440), (6304, 31885), (6377, 31520), (6895, 29152), (7288, 27580), (7880, 25508), (9110, 22064), (11032, 18220), (12754, 15760), (13790, 14576)]