204039704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{22511}}^1$

素因数の和:22631

約数の個数: 32

約数和(自身を含む): 421424640

約数和(自身を除く): 217384936

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 4532, 9064, 22511, 45022, 90044, 180088, 247621, 495242, 990484, 1980968, 2318633, 4637266, 9274532, 18549064, 25504963, 51009926, 102019852, 204039704]

約数ペア:

[(1, 204039704), (2, 102019852), (4, 51009926), (8, 25504963), (11, 18549064), (22, 9274532), (44, 4637266), (88, 2318633), (103, 1980968), (206, 990484), (412, 495242), (824, 247621), (1133, 180088), (2266, 90044), (4532, 45022), (9064, 22511)]