203495670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{323009}}^1$

素因数の和:323029

約数の個数: 48

約数和(自身を含む): 604674720

約数和(自身を除く): 401179050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 323009, 646018, 969027, 1615045, 1938054, 2261063, 2907081, 3230090, 4522126, 4845135, 5814162, 6783189, 9690270, 11305315, 13566378, 14535405, 20349567, 22610630, 29070810, 33915945, 40699134, 67831890, 101747835, 203495670]

約数ペア:

[(1, 203495670), (2, 101747835), (3, 67831890), (5, 40699134), (6, 33915945), (7, 29070810), (9, 22610630), (10, 20349567), (14, 14535405), (15, 13566378), (18, 11305315), (21, 9690270), (30, 6783189), (35, 5814162), (42, 4845135), (45, 4522126), (63, 3230090), (70, 2907081), (90, 2261063), (105, 1938054), (126, 1615045), (210, 969027), (315, 646018), (630, 323009)]