201299637

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18541}}^1$

素因数の和:18609

約数の個数: 32

約数和(自身を含む): 341766144

約数和(自身を除く): 140466507

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 3619, 10857, 18541, 55623, 129787, 203951, 389361, 611853, 871427, 1427657, 2614281, 4282971, 6099989, 9585697, 18299967, 28757091, 67099879, 201299637]

約数ペア:

[(1, 201299637), (3, 67099879), (7, 28757091), (11, 18299967), (21, 9585697), (33, 6099989), (47, 4282971), (77, 2614281), (141, 1427657), (231, 871427), (329, 611853), (517, 389361), (987, 203951), (1551, 129787), (3619, 55623), (10857, 18541)]