206865610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2955223}}^1$

素因数の和:2955237

約数の個数: 16

約数和(自身を含む): 425552256

約数和(自身を除く): 218686646

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2955223, 5910446, 14776115, 20686561, 29552230, 41373122, 103432805, 206865610]

約数ペア:

[(1, 206865610), (2, 103432805), (5, 41373122), (7, 29552230), (10, 20686561), (14, 14776115), (35, 5910446), (70, 2955223)]