212325716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{76157}}^1$

素因数の和:76219

約数の個数: 24

約数和(自身を含む): 403028136

約数和(自身を除く): 190702420

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 76157, 152314, 304628, 1294669, 2589338, 3122437, 5178676, 6244874, 12489748, 53081429, 106162858, 212325716]

約数ペア:

[(1, 212325716), (2, 106162858), (4, 53081429), (17, 12489748), (34, 6244874), (41, 5178676), (68, 3122437), (82, 2589338), (164, 1294669), (697, 304628), (1394, 152314), (2788, 76157)]