215535948

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{338893}}^1$

素因数の和:338953

約数の個数: 24

約数和(自身を含む): 512407728

約数和(自身を除く): 296871780

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 338893, 677786, 1016679, 1355572, 2033358, 4066716, 17961329, 35922658, 53883987, 71845316, 107767974, 215535948]

約数ペア:

[(1, 215535948), (2, 107767974), (3, 71845316), (4, 53883987), (6, 35922658), (12, 17961329), (53, 4066716), (106, 2033358), (159, 1355572), (212, 1016679), (318, 677786), (636, 338893)]