203495103

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{31981}}^1$

素因数の和:32095

約数の個数: 24

約数和(自身を含む): 339265056

約数和(自身を除く): 135769953

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 6363, 31981, 95943, 223867, 287829, 671601, 2014803, 3230081, 9690243, 22610567, 29070729, 67831701, 203495103]

約数ペア:

[(1, 203495103), (3, 67831701), (7, 29070729), (9, 22610567), (21, 9690243), (63, 3230081), (101, 2014803), (303, 671601), (707, 287829), (909, 223867), (2121, 95943), (6363, 31981)]