209215014672

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1\times {\mathrm{175039}}^1$

素因数の和:175760

約数の個数: 80

約数和(自身を含む): 555907435520

約数和(自身を除く): 346692420848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 673, 888, 1346, 1776, 2019, 2692, 4038, 5384, 8076, 10768, 16152, 24901, 32304, 49802, 74703, 99604, 149406, 175039, 199208, 298812, 350078, 398416, 525117, 597624, 700156, 1050234, 1195248, 1400312, 2100468, 2800624, 4200936, 6476443, 8401872, 12952886, 19429329, 25905772, 38858658, 51811544, 77717316, 103623088, 117801247, 155434632, 235602494, 310869264, 353403741, 471204988, 706807482, 942409976, 1413614964, 1884819952, 2827229928, 4358646139, 5654459856, 8717292278, 13075938417, 17434584556, 26151876834, 34869169112, 52303753668, 69738338224, 104607507336, 209215014672]

約数ペア:

[(1, 209215014672), (2, 104607507336), (3, 69738338224), (4, 52303753668), (6, 34869169112), (8, 26151876834), (12, 17434584556), (16, 13075938417), (24, 8717292278), (37, 5654459856), (48, 4358646139), (74, 2827229928), (111, 1884819952), (148, 1413614964), (222, 942409976), (296, 706807482), (444, 471204988), (592, 353403741), (673, 310869264), (888, 235602494), (1346, 155434632), (1776, 117801247), (2019, 103623088), (2692, 77717316), (4038, 51811544), (5384, 38858658), (8076, 25905772), (10768, 19429329), (16152, 12952886), (24901, 8401872), (32304, 6476443), (49802, 4200936), (74703, 2800624), (99604, 2100468), (149406, 1400312), (175039, 1195248), (199208, 1050234), (298812, 700156), (350078, 597624), (398416, 525117)]