201631491823

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{27689}}^1$

素因数の和:27991

約数の個数: 32

約数和(自身を含む): 222228864000

約数和(自身を除く): 20597372177

約数列:

[1, 23, 37, 43, 199, 851, 989, 1591, 4577, 7363, 8557, 27689, 36593, 169349, 196811, 316609, 636847, 1024493, 1190627, 5510111, 7282007, 23563339, 27384421, 44053199, 126732553, 203874107, 236934773, 1013223577, 4689104461, 5449499779, 8766586601, 201631491823]

約数ペア:

[(1, 201631491823), (23, 8766586601), (37, 5449499779), (43, 4689104461), (199, 1013223577), (851, 236934773), (989, 203874107), (1591, 126732553), (4577, 44053199), (7363, 27384421), (8557, 23563339), (27689, 7282007), (36593, 5510111), (169349, 1190627), (196811, 1024493), (316609, 636847)]