201385809

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{1361}}^1$

素因数の和:1809

約数の個数: 24

約数和(自身を含む): 298948104

約数和(自身を除く): 97562295

約数列:

[1, 3, 9, 41, 123, 369, 401, 1203, 1361, 3609, 4083, 12249, 16441, 49323, 55801, 147969, 167403, 502209, 545761, 1637283, 4911849, 22376201, 67128603, 201385809]

約数ペア:

[(1, 201385809), (3, 67128603), (9, 22376201), (41, 4911849), (123, 1637283), (369, 545761), (401, 502209), (1203, 167403), (1361, 147969), (3609, 55801), (4083, 49323), (12249, 16441)]