195571204

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{688631}}^1$

素因数の和:688706

約数の個数: 12

約数和(自身を含む): 347070528

約数和(自身を除く): 151499324

約数列:

[1, 2, 4, 71, 142, 284, 688631, 1377262, 2754524, 48892801, 97785602, 195571204]

約数ペア:

[(1, 195571204), (2, 97785602), (4, 48892801), (71, 2754524), (142, 1377262), (284, 688631)]