223864366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{22073}}^1$

素因数の和:22547

約数の個数: 16

約数和(自身を含む): 367134768

約数和(自身を除く): 143270402

約数列:

[1, 2, 11, 22, 461, 922, 5071, 10142, 22073, 44146, 242803, 485606, 10175653, 20351306, 111932183, 223864366]

約数ペア:

[(1, 223864366), (2, 111932183), (11, 20351306), (22, 10175653), (461, 485606), (922, 242803), (5071, 44146), (10142, 22073)]