205797886

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7933}}^1$

素因数の和:8068

約数の個数: 32

約数和(自身を含む): 377023680

約数和(自身を除く): 171225794

約数列:

[1, 2, 7, 14, 17, 34, 109, 119, 218, 238, 763, 1526, 1853, 3706, 7933, 12971, 15866, 25942, 55531, 111062, 134861, 269722, 864697, 944027, 1729394, 1888054, 6052879, 12105758, 14699849, 29399698, 102898943, 205797886]

約数ペア:

[(1, 205797886), (2, 102898943), (7, 29399698), (14, 14699849), (17, 12105758), (34, 6052879), (109, 1888054), (119, 1729394), (218, 944027), (238, 864697), (763, 269722), (1526, 134861), (1853, 111062), (3706, 55531), (7933, 25942), (12971, 15866)]