200260304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{658751}}^1$

素因数の和:658778

約数の個数: 20

約数和(自身を含む): 408426240

約数和(自身を除く): 208165936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 658751, 1317502, 2635004, 5270008, 10540016, 12516269, 25032538, 50065076, 100130152, 200260304]

約数ペア:

[(1, 200260304), (2, 100130152), (4, 50065076), (8, 25032538), (16, 12516269), (19, 10540016), (38, 5270008), (76, 2635004), (152, 1317502), (304, 658751)]