200716304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{660251}}^1$

素因数の和:660278

約数の個数: 20

約数和(自身を含む): 409356240

約数和(自身を除く): 208639936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 660251, 1320502, 2641004, 5282008, 10564016, 12544769, 25089538, 50179076, 100358152, 200716304]

約数ペア:

[(1, 200716304), (2, 100358152), (4, 50179076), (8, 25089538), (16, 12544769), (19, 10564016), (38, 5282008), (76, 2641004), (152, 1320502), (304, 660251)]