220110322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1627}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 367120512

約数和(自身を除く): 147010190

約数列:

[1, 2, 17, 23, 34, 46, 173, 346, 391, 782, 1627, 2941, 3254, 3979, 5882, 7958, 27659, 37421, 55318, 67643, 74842, 135286, 281471, 562942, 636157, 1272314, 4785007, 6473833, 9570014, 12947666, 110055161, 220110322]

約数ペア:

[(1, 220110322), (2, 110055161), (17, 12947666), (23, 9570014), (34, 6473833), (46, 4785007), (173, 1272314), (346, 636157), (391, 562942), (782, 281471), (1627, 135286), (2941, 74842), (3254, 67643), (3979, 55318), (5882, 37421), (7958, 27659)]