205289496

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{13513}}^1$

素因数の和:13736

約数の個数: 48

約数和(自身を含む): 558668760

約数和(自身を除く): 353379264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 5064, 7596, 13513, 15192, 27026, 40539, 54052, 81078, 108104, 121617, 162156, 243234, 324312, 486468, 972936, 2851243, 5702486, 8553729, 11404972, 17107458, 22809944, 25661187, 34214916, 51322374, 68429832, 102644748, 205289496]

約数ペア:

[(1, 205289496), (2, 102644748), (3, 68429832), (4, 51322374), (6, 34214916), (8, 25661187), (9, 22809944), (12, 17107458), (18, 11404972), (24, 8553729), (36, 5702486), (72, 2851243), (211, 972936), (422, 486468), (633, 324312), (844, 243234), (1266, 162156), (1688, 121617), (1899, 108104), (2532, 81078), (3798, 54052), (5064, 40539), (7596, 27026), (13513, 15192)]