197645587

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2677}}^1$

素因数の和:2838

約数の個数: 16

約数和(自身を含む): 216339552

約数和(自身を除く): 18693965

約数列:

[1, 17, 43, 101, 731, 1717, 2677, 4343, 45509, 73831, 115111, 270377, 1956887, 4596409, 11626211, 197645587]

約数ペア:

[(1, 197645587), (17, 11626211), (43, 4596409), (101, 1956887), (731, 270377), (1717, 115111), (2677, 73831), (4343, 45509)]