203103480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13327}}^1$

素因数の和:13468

約数の個数: 64

約数和(自身を含む): 614154240

約数和(自身を除く): 411050760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 13327, 15240, 26654, 39981, 53308, 66635, 79962, 106616, 133270, 159924, 199905, 266540, 319848, 399810, 533080, 799620, 1599240, 1692529, 3385058, 5077587, 6770116, 8462645, 10155174, 13540232, 16925290, 20310348, 25387935, 33850580, 40620696, 50775870, 67701160, 101551740, 203103480]

約数ペア:

[(1, 203103480), (2, 101551740), (3, 67701160), (4, 50775870), (5, 40620696), (6, 33850580), (8, 25387935), (10, 20310348), (12, 16925290), (15, 13540232), (20, 10155174), (24, 8462645), (30, 6770116), (40, 5077587), (60, 3385058), (120, 1692529), (127, 1599240), (254, 799620), (381, 533080), (508, 399810), (635, 319848), (762, 266540), (1016, 199905), (1270, 159924), (1524, 133270), (1905, 106616), (2540, 79962), (3048, 66635), (3810, 53308), (5080, 39981), (7620, 26654), (13327, 15240)]