201628483398

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{9992491}}^1$

素因数の和:9992577

約数の個数: 48

約数和(自身を含む): 467648625600

約数和(自身を除く): 266020142202

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 1062, 1121, 2242, 3363, 6726, 10089, 20178, 9992491, 19984982, 29977473, 59954946, 89932419, 179864838, 189857329, 379714658, 569571987, 589556969, 1139143974, 1179113938, 1708715961, 1768670907, 3417431922, 3537341814, 5306012721, 10612025442, 11201582411, 22403164822, 33604747233, 67209494466, 100814241699, 201628483398]

約数ペア:

[(1, 201628483398), (2, 100814241699), (3, 67209494466), (6, 33604747233), (9, 22403164822), (18, 11201582411), (19, 10612025442), (38, 5306012721), (57, 3537341814), (59, 3417431922), (114, 1768670907), (118, 1708715961), (171, 1179113938), (177, 1139143974), (342, 589556969), (354, 569571987), (531, 379714658), (1062, 189857329), (1121, 179864838), (2242, 89932419), (3363, 59954946), (6726, 29977473), (10089, 19984982), (20178, 9992491)]