198887828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{6263}}^1$

素因数の和:6751

約数の個数: 24

約数和(自身を含む): 369375552

約数和(自身を除く): 170487724

約数列:

[1, 2, 4, 17, 34, 68, 467, 934, 1868, 6263, 7939, 12526, 15878, 25052, 31756, 106471, 212942, 425884, 2924821, 5849642, 11699284, 49721957, 99443914, 198887828]

約数ペア:

[(1, 198887828), (2, 99443914), (4, 49721957), (17, 11699284), (34, 5849642), (68, 2924821), (467, 425884), (934, 212942), (1868, 106471), (6263, 31756), (7939, 25052), (12526, 15878)]