201930138

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2029}}^1$

素因数の和:2156

約数の個数: 64

約数和(自身を含む): 477456000

約数和(自身を除く): 275525862

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 97, 114, 171, 194, 291, 342, 513, 582, 873, 1026, 1746, 1843, 2029, 2619, 3686, 4058, 5238, 5529, 6087, 11058, 12174, 16587, 18261, 33174, 36522, 38551, 49761, 54783, 77102, 99522, 109566, 115653, 196813, 231306, 346959, 393626, 590439, 693918, 1040877, 1180878, 1771317, 2081754, 3542634, 3739447, 5313951, 7478894, 10627902, 11218341, 22436682, 33655023, 67310046, 100965069, 201930138]

約数ペア:

[(1, 201930138), (2, 100965069), (3, 67310046), (6, 33655023), (9, 22436682), (18, 11218341), (19, 10627902), (27, 7478894), (38, 5313951), (54, 3739447), (57, 3542634), (97, 2081754), (114, 1771317), (171, 1180878), (194, 1040877), (291, 693918), (342, 590439), (513, 393626), (582, 346959), (873, 231306), (1026, 196813), (1746, 115653), (1843, 109566), (2029, 99522), (2619, 77102), (3686, 54783), (4058, 49761), (5238, 38551), (5529, 36522), (6087, 33174), (11058, 18261), (12174, 16587)]