211290684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{145517}}^1$

素因数の和:145546

約数の個数: 36

約数和(自身を含む): 541909032

約数和(自身を除く): 330618348

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 145517, 291034, 436551, 582068, 873102, 1600687, 1746204, 3201374, 4802061, 6402748, 9604122, 17607557, 19208244, 35215114, 52822671, 70430228, 105645342, 211290684]

約数ペア:

[(1, 211290684), (2, 105645342), (3, 70430228), (4, 52822671), (6, 35215114), (11, 19208244), (12, 17607557), (22, 9604122), (33, 6402748), (44, 4802061), (66, 3201374), (121, 1746204), (132, 1600687), (242, 873102), (363, 582068), (484, 436551), (726, 291034), (1452, 145517)]