201218644

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{13411}}^1$

素因数の和:13468

約数の個数: 36

約数和(自身を含む): 399570304

約数和(自身を除く): 198351660

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1364, 3751, 7502, 13411, 15004, 26822, 53644, 147521, 295042, 415741, 590084, 831482, 1622731, 1662964, 3245462, 4573151, 6490924, 9146302, 18292604, 50304661, 100609322, 201218644]

約数ペア:

[(1, 201218644), (2, 100609322), (4, 50304661), (11, 18292604), (22, 9146302), (31, 6490924), (44, 4573151), (62, 3245462), (121, 1662964), (124, 1622731), (242, 831482), (341, 590084), (484, 415741), (682, 295042), (1364, 147521), (3751, 53644), (7502, 26822), (13411, 15004)]