203485274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{161753}}^1$

素因数の和:161809

約数の個数: 16

約数和(自身を含む): 331919208

約数和(自身を除く): 128433934

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 161753, 323506, 2749801, 5499602, 5984861, 11969722, 101742637, 203485274]

約数ペア:

[(1, 203485274), (2, 101742637), (17, 11969722), (34, 5984861), (37, 5499602), (74, 2749801), (629, 323506), (1258, 161753)]