206836154

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 376736256

約数和(自身を除く): 169900102

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 103, 206, 217, 434, 661, 721, 1322, 1442, 1519, 3038, 3193, 4627, 5047, 6386, 9254, 10094, 20491, 22351, 32389, 40982, 44702, 64778, 68083, 136166, 143437, 156457, 286874, 312914, 476581, 953162, 1004059, 2008118, 2110573, 3336067, 4221146, 6672134, 14774011, 29548022, 103418077, 206836154]

約数ペア:

[(1, 206836154), (2, 103418077), (7, 29548022), (14, 14774011), (31, 6672134), (49, 4221146), (62, 3336067), (98, 2110573), (103, 2008118), (206, 1004059), (217, 953162), (434, 476581), (661, 312914), (721, 286874), (1322, 156457), (1442, 143437), (1519, 136166), (3038, 68083), (3193, 64778), (4627, 44702), (5047, 40982), (6386, 32389), (9254, 22351), (10094, 20491)]