211203740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{960017}}^1$

素因数の和:960037

約数の個数: 24

約数和(自身を含む): 483849072

約数和(自身を除く): 272645332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 960017, 1920034, 3840068, 4800085, 9600170, 10560187, 19200340, 21120374, 42240748, 52800935, 105601870, 211203740]

約数ペア:

[(1, 211203740), (2, 105601870), (4, 52800935), (5, 42240748), (10, 21120374), (11, 19200340), (20, 10560187), (22, 9600170), (44, 4800085), (55, 3840068), (110, 1920034), (220, 960017)]