211027124

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97879}}^1$

素因数の和:97908

約数の個数: 36

約数和(自身を含む): 468649440

約数和(自身を除く): 257622316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 97879, 195758, 391516, 685153, 1076669, 1370306, 2153338, 2740612, 4306676, 4796071, 7536683, 9592142, 15073366, 19184284, 30146732, 52756781, 105513562, 211027124]

約数ペア:

[(1, 211027124), (2, 105513562), (4, 52756781), (7, 30146732), (11, 19184284), (14, 15073366), (22, 9592142), (28, 7536683), (44, 4796071), (49, 4306676), (77, 2740612), (98, 2153338), (154, 1370306), (196, 1076669), (308, 685153), (539, 391516), (1078, 195758), (2156, 97879)]