207788645

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{2333}}^1$

素因数の和:2764

約数の個数: 16

約数和(自身を含む): 255432960

約数和(自身を除く): 47644315

約数列:

[1, 5, 47, 235, 379, 1895, 2333, 11665, 17813, 89065, 109651, 548255, 884207, 4421035, 41557729, 207788645]

約数ペア:

[(1, 207788645), (5, 41557729), (47, 4421035), (235, 884207), (379, 548255), (1895, 109651), (2333, 89065), (11665, 17813)]