220102866

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{140551}}^1$

素因数の和:140591

約数の個数: 32

約数和(自身を含む): 505987200

約数和(自身を除く): 285884334

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 140551, 281102, 421653, 843306, 1264959, 2529918, 3794877, 4075979, 7589754, 8151958, 12227937, 24455874, 36683811, 73367622, 110051433, 220102866]

約数ペア:

[(1, 220102866), (2, 110051433), (3, 73367622), (6, 36683811), (9, 24455874), (18, 12227937), (27, 8151958), (29, 7589754), (54, 4075979), (58, 3794877), (87, 2529918), (174, 1264959), (261, 843306), (522, 421653), (783, 281102), (1566, 140551)]