203400660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{26693}}^1$

素因数の和:26832

約数の個数: 48

約数和(自身を含む): 574027776

約数和(自身を除く): 370627116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 26693, 53386, 80079, 106772, 133465, 160158, 266930, 320316, 400395, 533860, 800790, 1601580, 3390011, 6780022, 10170033, 13560044, 16950055, 20340066, 33900110, 40680132, 50850165, 67800220, 101700330, 203400660]

約数ペア:

[(1, 203400660), (2, 101700330), (3, 67800220), (4, 50850165), (5, 40680132), (6, 33900110), (10, 20340066), (12, 16950055), (15, 13560044), (20, 10170033), (30, 6780022), (60, 3390011), (127, 1601580), (254, 800790), (381, 533860), (508, 400395), (635, 320316), (762, 266930), (1270, 160158), (1524, 133465), (1905, 106772), (2540, 80079), (3810, 53386), (7620, 26693)]