206768170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2953831}}^1$

素因数の和:2953845

約数の個数: 16

約数和(自身を含む): 425351808

約数和(自身を除く): 218583638

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2953831, 5907662, 14769155, 20676817, 29538310, 41353634, 103384085, 206768170]

約数ペア:

[(1, 206768170), (2, 103384085), (5, 41353634), (7, 29538310), (10, 20676817), (14, 14769155), (35, 5907662), (70, 2953831)]