202464639

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{20849}}^1$

素因数の和:20951

約数の個数: 24

約数和(自身を含む): 318754800

約数和(自身を除く): 116290161

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 3237, 9711, 20849, 62547, 187641, 271037, 813111, 1730467, 2439333, 5191401, 15574203, 22496071, 67488213, 202464639]

約数ペア:

[(1, 202464639), (3, 67488213), (9, 22496071), (13, 15574203), (39, 5191401), (83, 2439333), (117, 1730467), (249, 813111), (747, 271037), (1079, 187641), (3237, 62547), (9711, 20849)]