200296859

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{131861}}^1$

素因数の和:131906

約数の個数: 12

約数和(自身を含む): 240516288

約数和(自身を除く): 40219429

約数列:

[1, 7, 31, 49, 217, 1519, 131861, 923027, 4087691, 6461189, 28613837, 200296859]

約数ペア:

[(1, 200296859), (7, 28613837), (31, 6461189), (49, 4087691), (217, 923027), (1519, 131861)]