194315960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211213}}^1$

素因数の和:211247

約数の個数: 32

約数和(自身を含む): 456222240

約数和(自身を除く): 261906280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 211213, 422426, 844852, 1056065, 1689704, 2112130, 4224260, 4857899, 8448520, 9715798, 19431596, 24289495, 38863192, 48578990, 97157980, 194315960]

約数ペア:

[(1, 194315960), (2, 97157980), (4, 48578990), (5, 38863192), (8, 24289495), (10, 19431596), (20, 9715798), (23, 8448520), (40, 4857899), (46, 4224260), (92, 2112130), (115, 1689704), (184, 1056065), (230, 844852), (460, 422426), (920, 211213)]