193392892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2143}}^1$

素因数の和:2458

約数の個数: 48

約数和(自身を含む): 423585792

約数和(自身を除く): 230192900

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 293, 308, 586, 1172, 2051, 2143, 3223, 4102, 4286, 6446, 8204, 8572, 12892, 15001, 22561, 23573, 30002, 45122, 47146, 60004, 90244, 94292, 165011, 330022, 627899, 660044, 1255798, 2511596, 4395293, 6906889, 8790586, 13813778, 17581172, 27627556, 48348223, 96696446, 193392892]

約数ペア:

[(1, 193392892), (2, 96696446), (4, 48348223), (7, 27627556), (11, 17581172), (14, 13813778), (22, 8790586), (28, 6906889), (44, 4395293), (77, 2511596), (154, 1255798), (293, 660044), (308, 627899), (586, 330022), (1172, 165011), (2051, 94292), (2143, 90244), (3223, 60004), (4102, 47146), (4286, 45122), (6446, 30002), (8204, 23573), (8572, 22561), (12892, 15001)]