204426183

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{479}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 304496640

約数和(自身を除く): 100070457

約数列:

[1, 3, 13, 31, 39, 93, 353, 403, 479, 1059, 1209, 1437, 4589, 6227, 10943, 13767, 14849, 18681, 32829, 44547, 142259, 169087, 193037, 426777, 507261, 579111, 2198131, 5241697, 6594393, 15725091, 68142061, 204426183]

約数ペア:

[(1, 204426183), (3, 68142061), (13, 15725091), (31, 6594393), (39, 5241697), (93, 2198131), (353, 579111), (403, 507261), (479, 426777), (1059, 193037), (1209, 169087), (1437, 142259), (4589, 44547), (6227, 32829), (10943, 18681), (13767, 14849)]