211804564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{4093}}^1$

素因数の和:4875

約数の個数: 24

約数和(自身を含む): 393073128

約数和(自身を除く): 181268564

約数列:

[1, 2, 4, 17, 34, 68, 761, 1522, 3044, 4093, 8186, 12937, 16372, 25874, 51748, 69581, 139162, 278324, 3114773, 6229546, 12459092, 52951141, 105902282, 211804564]

約数ペア:

[(1, 211804564), (2, 105902282), (4, 52951141), (17, 12459092), (34, 6229546), (68, 3114773), (761, 278324), (1522, 139162), (3044, 69581), (4093, 51748), (8186, 25874), (12937, 16372)]