197272945

素因数分解:

$5^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1\times {\mathrm{541}}^1$

素因数の和:1092

約数の個数: 16

約数和(自身を含む): 238943952

約数和(自身を除く): 41671007

約数列:

[1, 5, 233, 313, 541, 1165, 1565, 2705, 72929, 126053, 169333, 364645, 630265, 846665, 39454589, 197272945]

約数ペア:

[(1, 197272945), (5, 39454589), (233, 846665), (313, 630265), (541, 364645), (1165, 169333), (1565, 126053), (2705, 72929)]