205173826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3217}}^1$

素因数の和:3466

約数の個数: 32

約数和(自身を含む): 363299328

約数和(自身を除く): 158125502

約数列:

[1, 2, 11, 13, 22, 26, 143, 223, 286, 446, 2453, 2899, 3217, 4906, 5798, 6434, 31889, 35387, 41821, 63778, 70774, 83642, 460031, 717391, 920062, 1434782, 7891301, 9326083, 15782602, 18652166, 102586913, 205173826]

約数ペア:

[(1, 205173826), (2, 102586913), (11, 18652166), (13, 15782602), (22, 9326083), (26, 7891301), (143, 1434782), (223, 920062), (286, 717391), (446, 460031), (2453, 83642), (2899, 70774), (3217, 63778), (4906, 41821), (5798, 35387), (6434, 31889)]