212549084

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{10711}}^1$

素因数の和:10778

約数の個数: 36

約数和(自身を含む): 418860624

約数和(自身を除く): 206311540

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 902, 1804, 4961, 9922, 10711, 19844, 21422, 42844, 117821, 235642, 439151, 471284, 878302, 1296031, 1756604, 2592062, 4830661, 5184124, 9661322, 19322644, 53137271, 106274542, 212549084]

約数ペア:

[(1, 212549084), (2, 106274542), (4, 53137271), (11, 19322644), (22, 9661322), (41, 5184124), (44, 4830661), (82, 2592062), (121, 1756604), (164, 1296031), (242, 878302), (451, 471284), (484, 439151), (902, 235642), (1804, 117821), (4961, 42844), (9922, 21422), (10711, 19844)]