203140904

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{337}}^1\times {\mathrm{499}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 385320000

約数和(自身を除く): 182179096

約数列:

[1, 2, 4, 8, 151, 302, 337, 499, 604, 674, 998, 1208, 1348, 1996, 2696, 3992, 50887, 75349, 101774, 150698, 168163, 203548, 301396, 336326, 407096, 602792, 672652, 1345304, 25392613, 50785226, 101570452, 203140904]

約数ペア:

[(1, 203140904), (2, 101570452), (4, 50785226), (8, 25392613), (151, 1345304), (302, 672652), (337, 602792), (499, 407096), (604, 336326), (674, 301396), (998, 203548), (1208, 168163), (1348, 150698), (1996, 101774), (2696, 75349), (3992, 50887)]