201802414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{398819}}^1$

素因数の和:398855

約数の個数: 16

約数和(自身を含む): 344580480

約数和(自身を除く): 142778066

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 398819, 797638, 4387009, 8774018, 9172837, 18345674, 100901207, 201802414]

約数ペア:

[(1, 201802414), (2, 100901207), (11, 18345674), (22, 9172837), (23, 8774018), (46, 4387009), (253, 797638), (506, 398819)]