205442928

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{17189}}^1$

素因数の和:17286

約数の個数: 60

約数和(自身を含む): 581915880

約数和(自身を除く): 376472952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 11952, 17189, 34378, 51567, 68756, 103134, 137512, 154701, 206268, 275024, 309402, 412536, 618804, 825072, 1237608, 1426687, 2475216, 2853374, 4280061, 5706748, 8560122, 11413496, 12840183, 17120244, 22826992, 25680366, 34240488, 51360732, 68480976, 102721464, 205442928]

約数ペア:

[(1, 205442928), (2, 102721464), (3, 68480976), (4, 51360732), (6, 34240488), (8, 25680366), (9, 22826992), (12, 17120244), (16, 12840183), (18, 11413496), (24, 8560122), (36, 5706748), (48, 4280061), (72, 2853374), (83, 2475216), (144, 1426687), (166, 1237608), (249, 825072), (332, 618804), (498, 412536), (664, 309402), (747, 275024), (996, 206268), (1328, 154701), (1494, 137512), (1992, 103134), (2988, 68756), (3984, 51567), (5976, 34378), (11952, 17189)]