209804496

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{397357}}^1$

素因数の和:397379

約数の個数: 40

約数和(自身を含む): 591268704

約数和(自身を除く): 381464208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 397357, 794714, 1192071, 1589428, 2384142, 3178856, 4370927, 4768284, 6357712, 8741854, 9536568, 13112781, 17483708, 19073136, 26225562, 34967416, 52451124, 69934832, 104902248, 209804496]

約数ペア:

[(1, 209804496), (2, 104902248), (3, 69934832), (4, 52451124), (6, 34967416), (8, 26225562), (11, 19073136), (12, 17483708), (16, 13112781), (22, 9536568), (24, 8741854), (33, 6357712), (44, 4768284), (48, 4370927), (66, 3178856), (88, 2384142), (132, 1589428), (176, 1192071), (264, 794714), (528, 397357)]