199843359

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1\times {\mathrm{2221}}^1$

素因数の和:2650

約数の個数: 16

約数和(自身を含む): 270372960

約数和(自身を除く): 70529601

約数列:

[1, 3, 89, 267, 337, 1011, 2221, 6663, 29993, 89979, 197669, 593007, 748477, 2245431, 66614453, 199843359]

約数ペア:

[(1, 199843359), (3, 66614453), (89, 2245431), (267, 748477), (337, 593007), (1011, 197669), (2221, 89979), (6663, 29993)]