198863672

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{122453}}^1$

素因数の和:122495

約数の個数: 32

約数和(自身を含む): 440834400

約数和(自身を除く): 241970728

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 122453, 244906, 489812, 857171, 979624, 1714342, 3428684, 3551137, 6857368, 7102274, 14204548, 24857959, 28409096, 49715918, 99431836, 198863672]

約数ペア:

[(1, 198863672), (2, 99431836), (4, 49715918), (7, 28409096), (8, 24857959), (14, 14204548), (28, 7102274), (29, 6857368), (56, 3551137), (58, 3428684), (116, 1714342), (203, 979624), (232, 857171), (406, 489812), (812, 244906), (1624, 122453)]