213820912

素因数分解:

$2^4\times {\mathrm{2179}}^1\times {\mathrm{6133}}^1$

素因数の和:8320

約数の個数: 20

約数和(自身を含む): 414535720

約数和(自身を除く): 200714808

約数列:

[1, 2, 4, 8, 16, 2179, 4358, 6133, 8716, 12266, 17432, 24532, 34864, 49064, 98128, 13363807, 26727614, 53455228, 106910456, 213820912]

約数ペア:

[(1, 213820912), (2, 106910456), (4, 53455228), (8, 26727614), (16, 13363807), (2179, 98128), (4358, 49064), (6133, 34864), (8716, 24532), (12266, 17432)]