207977192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1368271}}^1$

素因数の和:1368296

約数の個数: 16

約数和(自身を含む): 410481600

約数和(自身を除く): 202504408

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1368271, 2736542, 5473084, 10946168, 25997149, 51994298, 103988596, 207977192]

約数ペア:

[(1, 207977192), (2, 103988596), (4, 51994298), (8, 25997149), (19, 10946168), (38, 5473084), (76, 2736542), (152, 1368271)]