209192688

素因数分解:

$2^4\times 3^2\times {\mathrm{1452727}}^1$

素因数の和:1452741

約数の個数: 30

約数和(自身を含む): 585449384

約数和(自身を除く): 376256696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1452727, 2905454, 4358181, 5810908, 8716362, 11621816, 13074543, 17432724, 23243632, 26149086, 34865448, 52298172, 69730896, 104596344, 209192688]

約数ペア:

[(1, 209192688), (2, 104596344), (3, 69730896), (4, 52298172), (6, 34865448), (8, 26149086), (9, 23243632), (12, 17432724), (16, 13074543), (18, 11621816), (24, 8716362), (36, 5810908), (48, 4358181), (72, 2905454), (144, 1452727)]