200980347

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1063}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 294174720

約数和(自身を除く): 93194373

約数列:

[1, 3, 19, 31, 57, 93, 107, 321, 589, 1063, 1767, 2033, 3189, 3317, 6099, 9951, 20197, 32953, 60591, 63023, 98859, 113741, 189069, 341223, 626107, 1878321, 2161079, 3525971, 6483237, 10577913, 66993449, 200980347]

約数ペア:

[(1, 200980347), (3, 66993449), (19, 10577913), (31, 6483237), (57, 3525971), (93, 2161079), (107, 1878321), (321, 626107), (589, 341223), (1063, 189069), (1767, 113741), (2033, 98859), (3189, 63023), (3317, 60591), (6099, 32953), (9951, 20197)]