201998638396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{11606449}}^1$

素因数の和:11606701

約数の個数: 24

約数和(自身を含む): 373727690000

約数和(自身を除く): 171729051604

約数列:

[1, 2, 4, 19, 38, 76, 229, 458, 916, 4351, 8702, 17404, 11606449, 23212898, 46425796, 220522531, 441045062, 882090124, 2657876821, 5315753642, 10631507284, 50499659599, 100999319198, 201998638396]

約数ペア:

[(1, 201998638396), (2, 100999319198), (4, 50499659599), (19, 10631507284), (38, 5315753642), (76, 2657876821), (229, 882090124), (458, 441045062), (916, 220522531), (4351, 46425796), (8702, 23212898), (17404, 11606449)]