200972548

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{86477}}^1$

素因数の和:86571

約数の個数: 24

約数和(自身を含む): 406792512

約数和(自身を除く): 205819964

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 86477, 172954, 345908, 605339, 1210678, 2421356, 7177591, 14355182, 28710364, 50243137, 100486274, 200972548]

約数ペア:

[(1, 200972548), (2, 100486274), (4, 50243137), (7, 28710364), (14, 14355182), (28, 7177591), (83, 2421356), (166, 1210678), (332, 605339), (581, 345908), (1162, 172954), (2324, 86477)]