198135700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{283051}}^1$

素因数の和:283072

約数の個数: 36

約数和(自身を含む): 491378272

約数和(自身を除く): 293242572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 283051, 566102, 1132204, 1415255, 1981357, 2830510, 3962714, 5661020, 7076275, 7925428, 9906785, 14152550, 19813570, 28305100, 39627140, 49533925, 99067850, 198135700]

約数ペア:

[(1, 198135700), (2, 99067850), (4, 49533925), (5, 39627140), (7, 28305100), (10, 19813570), (14, 14152550), (20, 9906785), (25, 7925428), (28, 7076275), (35, 5661020), (50, 3962714), (70, 2830510), (100, 1981357), (140, 1415255), (175, 1132204), (350, 566102), (700, 283051)]