201998110780

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{44104391}}^1$

素因数の和:44104629

約数の個数: 24

約数和(自身を含む): 426048426720

約数和(自身を除く): 224050315940

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 44104391, 88208782, 176417564, 220521955, 441043910, 882087820, 10099905539, 20199811078, 40399622156, 50499527695, 100999055390, 201998110780]

約数ペア:

[(1, 201998110780), (2, 100999055390), (4, 50499527695), (5, 40399622156), (10, 20199811078), (20, 10099905539), (229, 882087820), (458, 441043910), (916, 220521955), (1145, 176417564), (2290, 88208782), (4580, 44104391)]