228731902217

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1187311}}^1$

素因数の和:1187433

約数の個数: 32

約数和(自身を含む): 295213255680

約数和(自身を除く): 66481353463

約数列:

[1, 7, 13, 29, 73, 91, 203, 377, 511, 949, 2117, 2639, 6643, 14819, 27521, 192647, 1187311, 8311177, 15435043, 34432019, 86673703, 108045301, 241024133, 447616247, 606715921, 1126758139, 2513537387, 3133313729, 7887306973, 17594761709, 32675986031, 228731902217]

約数ペア:

[(1, 228731902217), (7, 32675986031), (13, 17594761709), (29, 7887306973), (73, 3133313729), (91, 2513537387), (203, 1126758139), (377, 606715921), (511, 447616247), (949, 241024133), (2117, 108045301), (2639, 86673703), (6643, 34432019), (14819, 15435043), (27521, 8311177), (192647, 1187311)]