200739772821

素因数分解:

$3^1\times 7^1\times {\mathrm{2897}}^1\times {\mathrm{3299633}}^1$

素因数の和:3302540

約数の個数: 16

約数和(自身を含む): 305994858624

約数和(自身を除く): 105255085803

約数列:

[1, 3, 7, 21, 2897, 8691, 20279, 60837, 3299633, 9898899, 23097431, 69292293, 9559036801, 28677110403, 66913257607, 200739772821]

約数ペア:

[(1, 200739772821), (3, 66913257607), (7, 28677110403), (21, 9559036801), (2897, 69292293), (8691, 23097431), (20279, 9898899), (60837, 3299633)]