207786870

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{3167}}^1$

素因数の和:3198

約数の個数: 72

約数和(自身を含む): 561173184

約数和(自身を除く): 353386314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2187, 2430, 3167, 3645, 4374, 6334, 6561, 7290, 9501, 10935, 13122, 15835, 19002, 21870, 28503, 31670, 32805, 47505, 57006, 65610, 85509, 95010, 142515, 171018, 256527, 285030, 427545, 513054, 769581, 855090, 1282635, 1539162, 2308743, 2565270, 3847905, 4617486, 6926229, 7695810, 11543715, 13852458, 20778687, 23087430, 34631145, 41557374, 69262290, 103893435, 207786870]

約数ペア:

[(1, 207786870), (2, 103893435), (3, 69262290), (5, 41557374), (6, 34631145), (9, 23087430), (10, 20778687), (15, 13852458), (18, 11543715), (27, 7695810), (30, 6926229), (45, 4617486), (54, 3847905), (81, 2565270), (90, 2308743), (135, 1539162), (162, 1282635), (243, 855090), (270, 769581), (405, 513054), (486, 427545), (729, 285030), (810, 256527), (1215, 171018), (1458, 142515), (2187, 95010), (2430, 85509), (3167, 65610), (3645, 57006), (4374, 47505), (6334, 32805), (6561, 31670), (7290, 28503), (9501, 21870), (10935, 19002), (13122, 15835)]