201439976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1325263}}^1$

素因数の和:1325288

約数の個数: 16

約数和(自身を含む): 397579200

約数和(自身を除く): 196139224

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1325263, 2650526, 5301052, 10602104, 25179997, 50359994, 100719988, 201439976]

約数ペア:

[(1, 201439976), (2, 100719988), (4, 50359994), (8, 25179997), (19, 10602104), (38, 5301052), (76, 2650526), (152, 1325263)]