204069215

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{306871}}^1$

素因数の和:306902

約数の個数: 16

約数和(自身を含む): 294597120

約数和(自身を除く): 90527905

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 306871, 1534355, 2148097, 5830549, 10740485, 29152745, 40813843, 204069215]

約数ペア:

[(1, 204069215), (5, 40813843), (7, 29152745), (19, 10740485), (35, 5830549), (95, 2148097), (133, 1534355), (665, 306871)]