195766271

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{521}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 223925472

約数和(自身を除く): 28159201

約数列:

[1, 17, 23, 31, 391, 521, 527, 713, 961, 8857, 11983, 12121, 16151, 16337, 22103, 203711, 274567, 371473, 375751, 500681, 6315041, 8511577, 11515663, 195766271]

約数ペア:

[(1, 195766271), (17, 11515663), (23, 8511577), (31, 6315041), (391, 500681), (521, 375751), (527, 371473), (713, 274567), (961, 203711), (8857, 22103), (11983, 16337), (12121, 16151)]