221476598

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{5857}}^1$

素因数の和:5976

約数の個数: 32

約数和(自身を含む): 395344704

約数和(自身を除く): 173868106

約数列:

[1, 2, 7, 14, 37, 73, 74, 146, 259, 511, 518, 1022, 2701, 5402, 5857, 11714, 18907, 37814, 40999, 81998, 216709, 427561, 433418, 855122, 1516963, 2992927, 3033926, 5985854, 15819757, 31639514, 110738299, 221476598]

約数ペア:

[(1, 221476598), (2, 110738299), (7, 31639514), (14, 15819757), (37, 5985854), (73, 3033926), (74, 2992927), (146, 1516963), (259, 855122), (511, 433418), (518, 427561), (1022, 216709), (2701, 81998), (5402, 40999), (5857, 37814), (11714, 18907)]