195423724

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{2203}}^1$

素因数の和:2605

約数の個数: 24

約数和(自身を含む): 348302528

約数和(自身を除く): 152878804

約数列:

[1, 2, 4, 67, 134, 268, 331, 662, 1324, 2203, 4406, 8812, 22177, 44354, 88708, 147601, 295202, 590404, 729193, 1458386, 2916772, 48855931, 97711862, 195423724]

約数ペア:

[(1, 195423724), (2, 97711862), (4, 48855931), (67, 2916772), (134, 1458386), (268, 729193), (331, 590404), (662, 295202), (1324, 147601), (2203, 88708), (4406, 44354), (8812, 22177)]