102821404

素因数分解:

$2^2\times 7^2\times {\mathrm{524599}}^1$

素因数の和:524617

約数の個数: 18

約数和(自身を含む): 209315400

約数和(自身を除く): 106493996

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 524599, 1049198, 2098396, 3672193, 7344386, 14688772, 25705351, 51410702, 102821404]

約数ペア:

[(1, 102821404), (2, 51410702), (4, 25705351), (7, 14688772), (14, 7344386), (28, 3672193), (49, 2098396), (98, 1049198), (196, 524599)]