201438152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1325251}}^1$

素因数の和:1325276

約数の個数: 16

約数和(自身を含む): 397575600

約数和(自身を除く): 196137448

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1325251, 2650502, 5301004, 10602008, 25179769, 50359538, 100719076, 201438152]

約数ペア:

[(1, 201438152), (2, 100719076), (4, 50359538), (8, 25179769), (19, 10602008), (38, 5301004), (76, 2650502), (152, 1325251)]