212328688318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{2213}}^1\times {\mathrm{5477}}^1$

素因数の和:8172

約数の個数: 32

約数和(自身を含む): 336196254240

約数和(自身を除く): 123867565922

約数列:

[1, 2, 19, 38, 461, 922, 2213, 4426, 5477, 8759, 10954, 17518, 42047, 84094, 104063, 208126, 1020193, 2040386, 2524897, 5049794, 12120601, 19383667, 24241202, 38767334, 47973043, 95946086, 230291419, 460582838, 5587597061, 11175194122, 106164344159, 212328688318]

約数ペア:

[(1, 212328688318), (2, 106164344159), (19, 11175194122), (38, 5587597061), (461, 460582838), (922, 230291419), (2213, 95946086), (4426, 47973043), (5477, 38767334), (8759, 24241202), (10954, 19383667), (17518, 12120601), (42047, 5049794), (84094, 2524897), (104063, 2040386), (208126, 1020193)]