222656546084

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{39959897}}^1$

素因数の和:39960107

約数の個数: 24

約数和(自身を含む): 447550857600

約数和(自身を除く): 224894311516

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 39959897, 79919794, 159839588, 279719279, 559438558, 1118877116, 7952019503, 15904039006, 31808078012, 55664136521, 111328273042, 222656546084]

約数ペア:

[(1, 222656546084), (2, 111328273042), (4, 55664136521), (7, 31808078012), (14, 15904039006), (28, 7952019503), (199, 1118877116), (398, 559438558), (796, 279719279), (1393, 159839588), (2786, 79919794), (5572, 39959897)]