209125872

素因数分解:

$2^4\times 3^2\times {\mathrm{1452263}}^1$

素因数の和:1452277

約数の個数: 30

約数和(自身を含む): 585262392

約数和(自身を除く): 376136520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1452263, 2904526, 4356789, 5809052, 8713578, 11618104, 13070367, 17427156, 23236208, 26140734, 34854312, 52281468, 69708624, 104562936, 209125872]

約数ペア:

[(1, 209125872), (2, 104562936), (3, 69708624), (4, 52281468), (6, 34854312), (8, 26140734), (9, 23236208), (12, 17427156), (16, 13070367), (18, 11618104), (24, 8713578), (36, 5809052), (48, 4356789), (72, 2904526), (144, 1452263)]