203492135

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2683}}^1$

素因数の和:2903

約数の個数: 32

約数和(自身を含む): 306104832

約数和(自身を除く): 102612697

約数列:

[1, 5, 7, 11, 35, 55, 77, 197, 385, 985, 1379, 2167, 2683, 6895, 10835, 13415, 15169, 18781, 29513, 75845, 93905, 147565, 206591, 528551, 1032955, 2642755, 3699857, 5814061, 18499285, 29070305, 40698427, 203492135]

約数ペア:

[(1, 203492135), (5, 40698427), (7, 29070305), (11, 18499285), (35, 5814061), (55, 3699857), (77, 2642755), (197, 1032955), (385, 528551), (985, 206591), (1379, 147565), (2167, 93905), (2683, 75845), (6895, 29513), (10835, 18781), (13415, 15169)]