199148917

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{2551}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 223432704

約数和(自身を除く): 24283787

約数列:

[1, 11, 47, 151, 517, 1661, 2551, 7097, 28061, 78067, 119897, 385201, 1318867, 4237211, 18104447, 199148917]

約数ペア:

[(1, 199148917), (11, 18104447), (47, 4237211), (151, 1318867), (517, 385201), (1661, 119897), (2551, 78067), (7097, 28061)]