196204945

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{1123}}^1$

素因数の和:1632

約数の個数: 16

約数和(自身を含む): 239061312

約数和(自身を除く): 42856367

約数列:

[1, 5, 83, 415, 421, 1123, 2105, 5615, 34943, 93209, 174715, 466045, 472783, 2363915, 39240989, 196204945]

約数ペア:

[(1, 196204945), (5, 39240989), (83, 2363915), (415, 472783), (421, 466045), (1123, 174715), (2105, 93209), (5615, 34943)]