201780704411

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{228733}}^1$

素因数の和:228987

約数の個数: 32

約数和(自身を含む): 245934796800

約数和(自身を除く): 44154092389

約数列:

[1, 11, 13, 31, 143, 199, 341, 403, 2189, 2587, 4433, 6169, 28457, 67859, 80197, 228733, 882167, 2516063, 2973529, 7090723, 32708819, 45517867, 77997953, 92179399, 500696537, 591732271, 1013973389, 1411053877, 6509054981, 15521592647, 18343700401, 201780704411]

約数ペア:

[(1, 201780704411), (11, 18343700401), (13, 15521592647), (31, 6509054981), (143, 1411053877), (199, 1013973389), (341, 591732271), (403, 500696537), (2189, 92179399), (2587, 77997953), (4433, 45517867), (6169, 32708819), (28457, 7090723), (67859, 2973529), (80197, 2516063), (228733, 882167)]