202358870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{18413}}^1$

素因数の和:18584

約数の個数: 32

約数和(自身を含む): 418955328

約数和(自身を除く): 216596458

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 10990, 18413, 36826, 92065, 128891, 184130, 257782, 644455, 1288910, 2890841, 5781682, 14454205, 20235887, 28908410, 40471774, 101179435, 202358870]

約数ペア:

[(1, 202358870), (2, 101179435), (5, 40471774), (7, 28908410), (10, 20235887), (14, 14454205), (35, 5781682), (70, 2890841), (157, 1288910), (314, 644455), (785, 257782), (1099, 184130), (1570, 128891), (2198, 92065), (5495, 36826), (10990, 18413)]