200520213

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1\times {\mathrm{1361}}^1$

素因数の和:2164

約数の個数: 16

約数和(自身を含む): 271920576

約数和(自身を除く): 71400363

約数列:

[1, 3, 67, 201, 733, 1361, 2199, 4083, 49111, 91187, 147333, 273561, 997613, 2992839, 66840071, 200520213]

約数ペア:

[(1, 200520213), (3, 66840071), (67, 2992839), (201, 997613), (733, 273561), (1361, 147333), (2199, 91187), (4083, 49111)]