203789931

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 299427840

約数和(自身を除く): 95637909

約数列:

[1, 3, 17, 29, 51, 87, 227, 493, 607, 681, 1479, 1821, 3859, 6583, 10319, 11577, 17603, 19749, 30957, 52809, 111911, 137789, 299251, 335733, 413367, 897753, 2342413, 3995881, 7027239, 11987643, 67929977, 203789931]

約数ペア:

[(1, 203789931), (3, 67929977), (17, 11987643), (29, 7027239), (51, 3995881), (87, 2342413), (227, 897753), (493, 413367), (607, 335733), (681, 299251), (1479, 137789), (1821, 111911), (3859, 52809), (6583, 30957), (10319, 19749), (11577, 17603)]