219962248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{108677}}^1$

素因数の和:108717

約数の個数: 32

約数和(自身を含む): 469488960

約数和(自身を除く): 249526712

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 108677, 217354, 434708, 869416, 1195447, 2390894, 2499571, 4781788, 4999142, 9563576, 9998284, 19996568, 27495281, 54990562, 109981124, 219962248]

約数ペア:

[(1, 219962248), (2, 109981124), (4, 54990562), (8, 27495281), (11, 19996568), (22, 9998284), (23, 9563576), (44, 4999142), (46, 4781788), (88, 2499571), (92, 2390894), (184, 1195447), (253, 869416), (506, 434708), (1012, 217354), (2024, 108677)]