193156684

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{38113}}^1$

素因数の和:38305

約数の個数: 24

約数和(自身を含む): 388457888

約数和(自身を除く): 195301204

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 38113, 76226, 152452, 266791, 533582, 1067164, 6898453, 13796906, 27593812, 48289171, 96578342, 193156684]

約数ペア:

[(1, 193156684), (2, 96578342), (4, 48289171), (7, 27593812), (14, 13796906), (28, 6898453), (181, 1067164), (362, 533582), (724, 266791), (1267, 152452), (2534, 76226), (5068, 38113)]