200628470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2866121}}^1$

素因数の和:2866135

約数の個数: 16

約数和(自身を含む): 412721568

約数和(自身を除く): 212093098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2866121, 5732242, 14330605, 20062847, 28661210, 40125694, 100314235, 200628470]

約数ペア:

[(1, 200628470), (2, 100314235), (5, 40125694), (7, 28661210), (10, 20062847), (14, 14330605), (35, 5732242), (70, 2866121)]