196331312

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{533509}}^1$

素因数の和:533540

約数の個数: 20

約数和(自身を含む): 396931440

約数和(自身を除く): 200600128

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 533509, 1067018, 2134036, 4268072, 8536144, 12270707, 24541414, 49082828, 98165656, 196331312]

約数ペア:

[(1, 196331312), (2, 98165656), (4, 49082828), (8, 24541414), (16, 12270707), (23, 8536144), (46, 4268072), (92, 2134036), (184, 1067018), (368, 533509)]