203437941

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{853}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 319081728

約数和(自身を除く): 115643787

約数列:

[1, 3, 7, 21, 41, 123, 277, 287, 831, 853, 861, 1939, 2559, 5817, 5971, 11357, 17913, 34071, 34973, 79499, 104919, 236281, 238497, 244811, 708843, 734433, 1653967, 4961901, 9687521, 29062563, 67812647, 203437941]

約数ペア:

[(1, 203437941), (3, 67812647), (7, 29062563), (21, 9687521), (41, 4961901), (123, 1653967), (277, 734433), (287, 708843), (831, 244811), (853, 238497), (861, 236281), (1939, 104919), (2559, 79499), (5817, 34973), (5971, 34071), (11357, 17913)]