201974265

素因数分解:

$3^2\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{3089}}^1$

素因数の和:4553

約数の個数: 24

約数和(自身を含む): 350443080

約数和(自身を除く): 148468815

約数列:

[1, 3, 5, 9, 15, 45, 1453, 3089, 4359, 7265, 9267, 13077, 15445, 21795, 27801, 46335, 65385, 139005, 4488317, 13464951, 22441585, 40394853, 67324755, 201974265]

約数ペア:

[(1, 201974265), (3, 67324755), (5, 40394853), (9, 22441585), (15, 13464951), (45, 4488317), (1453, 139005), (3089, 65385), (4359, 46335), (7265, 27801), (9267, 21795), (13077, 15445)]