201802111953

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{487187}}^1$

素因数の和:487278

約数の個数: 48

約数和(自身を含む): 313827022080

約数和(自身を除く): 112024910127

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 169, 247, 507, 559, 741, 817, 1677, 2451, 3211, 7267, 9633, 10621, 21801, 31863, 138073, 414219, 487187, 1461561, 6333431, 9256553, 19000293, 20949041, 27769659, 62847123, 82334603, 120335189, 247003809, 272337533, 361005567, 398031779, 817012599, 1194095337, 1564357457, 3540387929, 4693072371, 5174413127, 10621163787, 15523239381, 67267370651, 201802111953]

約数ペア:

[(1, 201802111953), (3, 67267370651), (13, 15523239381), (19, 10621163787), (39, 5174413127), (43, 4693072371), (57, 3540387929), (129, 1564357457), (169, 1194095337), (247, 817012599), (507, 398031779), (559, 361005567), (741, 272337533), (817, 247003809), (1677, 120335189), (2451, 82334603), (3211, 62847123), (7267, 27769659), (9633, 20949041), (10621, 19000293), (21801, 9256553), (31863, 6333431), (138073, 1461561), (414219, 487187)]