208020504

素因数分解:

$2^3\times 3^1\times {\mathrm{8667521}}^1$

素因数の和:8667530

約数の個数: 16

約数和(自身を含む): 520051320

約数和(自身を除く): 312030816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8667521, 17335042, 26002563, 34670084, 52005126, 69340168, 104010252, 208020504]

約数ペア:

[(1, 208020504), (2, 104010252), (3, 69340168), (4, 52005126), (6, 34670084), (8, 26002563), (12, 17335042), (24, 8667521)]