205492092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1317257}}^1$

素因数の和:1317277

約数の個数: 24

約数和(自身を含む): 516365136

約数和(自身を除く): 310873044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1317257, 2634514, 3951771, 5269028, 7903542, 15807084, 17124341, 34248682, 51373023, 68497364, 102746046, 205492092]

約数ペア:

[(1, 205492092), (2, 102746046), (3, 68497364), (4, 51373023), (6, 34248682), (12, 17124341), (13, 15807084), (26, 7903542), (39, 5269028), (52, 3951771), (78, 2634514), (156, 1317257)]