201989594

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{4999}}^1$

素因数の和:5317

約数の個数: 16

約数和(自身を含む): 307800000

約数和(自身を除く): 105810406

約数列:

[1, 2, 89, 178, 227, 454, 4999, 9998, 20203, 40406, 444911, 889822, 1134773, 2269546, 100994797, 201989594]

約数ペア:

[(1, 201989594), (2, 100994797), (89, 2269546), (178, 1134773), (227, 889822), (454, 444911), (4999, 40406), (9998, 20203)]