199236474

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{61153}}^1$

素因数の和:61342

約数の個数: 24

約数和(自身を含む): 434071092

約数和(自身を除く): 234834618

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 61153, 122306, 183459, 366918, 550377, 1100754, 11068693, 22137386, 33206079, 66412158, 99618237, 199236474]

約数ペア:

[(1, 199236474), (2, 99618237), (3, 66412158), (6, 33206079), (9, 22137386), (18, 11068693), (181, 1100754), (362, 550377), (543, 366918), (1086, 183459), (1629, 122306), (3258, 61153)]