203435609

素因数分解:

${\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 237619200

約数和(自身を除く): 34183591

約数列:

[1, 13, 29, 31, 103, 169, 377, 403, 899, 1339, 2197, 2987, 3193, 4901, 5239, 11687, 17407, 38831, 41509, 63713, 68107, 92597, 151931, 226291, 504803, 539617, 1203761, 1975103, 6562439, 7015021, 15648893, 203435609]

約数ペア:

[(1, 203435609), (13, 15648893), (29, 7015021), (31, 6562439), (103, 1975103), (169, 1203761), (377, 539617), (403, 504803), (899, 226291), (1339, 151931), (2197, 92597), (2987, 68107), (3193, 63713), (4901, 41509), (5239, 38831), (11687, 17407)]