168353210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{990313}}^1$

素因数の和:990337

約数の個数: 16

約数和(自身を含む): 320861736

約数和(自身を除く): 152508526

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 990313, 1980626, 4951565, 9903130, 16835321, 33670642, 84176605, 168353210]

約数ペア:

[(1, 168353210), (2, 84176605), (5, 33670642), (10, 16835321), (17, 9903130), (34, 4951565), (85, 1980626), (170, 990313)]