199973493

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{8963}}^1$

素因数の和:9073

約数の個数: 24

約数和(自身を含む): 301118688

約数和(自身を除く): 101145195

約数列:

[1, 3, 9, 37, 67, 111, 201, 333, 603, 2479, 7437, 8963, 22311, 26889, 80667, 331631, 600521, 994893, 1801563, 2984679, 5404689, 22219277, 66657831, 199973493]

約数ペア:

[(1, 199973493), (3, 66657831), (9, 22219277), (37, 5404689), (67, 2984679), (111, 1801563), (201, 994893), (333, 600521), (603, 331631), (2479, 80667), (7437, 26889), (8963, 22311)]