196865665

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{1117}}^1$

素因数の和:1572

約数の個数: 16

約数和(自身を含む): 239475600

約数和(自身を除く): 42609935

約数列:

[1, 5, 101, 349, 505, 1117, 1745, 5585, 35249, 112817, 176245, 389833, 564085, 1949165, 39373133, 196865665]

約数ペア:

[(1, 196865665), (5, 39373133), (101, 1949165), (349, 564085), (505, 389833), (1117, 176245), (1745, 112817), (5585, 35249)]