203949789849

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1\times {\mathrm{21991}}^1$

素因数の和:24598

約数の個数: 48

約数和(自身を含む): 327632241664

約数和(自身を除く): 123682451815

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 2557, 3627, 7671, 21991, 23013, 33241, 65973, 79267, 99723, 197919, 237801, 285883, 299169, 681721, 713403, 857649, 1030471, 2045163, 2572947, 3091413, 6135489, 8862373, 9274239, 26587119, 56230987, 79761357, 168692961, 506078883, 731002831, 1743160597, 2193008493, 5229481791, 6579025479, 15688445373, 22661087761, 67983263283, 203949789849]

約数ペア:

[(1, 203949789849), (3, 67983263283), (9, 22661087761), (13, 15688445373), (31, 6579025479), (39, 5229481791), (93, 2193008493), (117, 1743160597), (279, 731002831), (403, 506078883), (1209, 168692961), (2557, 79761357), (3627, 56230987), (7671, 26587119), (21991, 9274239), (23013, 8862373), (33241, 6135489), (65973, 3091413), (79267, 2572947), (99723, 2045163), (197919, 1030471), (237801, 857649), (285883, 713403), (299169, 681721)]