211320166

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{877}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 354641760

約数和(自身を除く): 143321594

約数列:

[1, 2, 17, 19, 34, 38, 323, 373, 646, 746, 877, 1754, 6341, 7087, 12682, 14174, 14909, 16663, 29818, 33326, 120479, 240958, 283271, 327121, 566542, 654242, 5561057, 6215299, 11122114, 12430598, 105660083, 211320166]

約数ペア:

[(1, 211320166), (2, 105660083), (17, 12430598), (19, 11122114), (34, 6215299), (38, 5561057), (323, 654242), (373, 566542), (646, 327121), (746, 283271), (877, 240958), (1754, 120479), (6341, 33326), (7087, 29818), (12682, 16663), (14174, 14909)]