199469835

素因数分解:

$3^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{5347}}^1$

素因数の和:6187

約数の個数: 24

約数和(自身を含む): 346229520

約数和(自身を除く): 146759685

約数列:

[1, 3, 5, 9, 15, 45, 829, 2487, 4145, 5347, 7461, 12435, 16041, 26735, 37305, 48123, 80205, 240615, 4432663, 13297989, 22163315, 39893967, 66489945, 199469835]

約数ペア:

[(1, 199469835), (3, 66489945), (5, 39893967), (9, 22163315), (15, 13297989), (45, 4432663), (829, 240615), (2487, 80205), (4145, 48123), (5347, 37305), (7461, 26735), (12435, 16041)]