203438830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{170957}}^1$

素因数の和:170988

約数の個数: 32

約数和(自身を含む): 443123136

約数和(自身を除く): 239684306

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 170957, 341914, 854785, 1196699, 1709570, 2393398, 2906269, 5812538, 5983495, 11966990, 14531345, 20343883, 29062690, 40687766, 101719415, 203438830]

約数ペア:

[(1, 203438830), (2, 101719415), (5, 40687766), (7, 29062690), (10, 20343883), (14, 14531345), (17, 11966990), (34, 5983495), (35, 5812538), (70, 2906269), (85, 2393398), (119, 1709570), (170, 1196699), (238, 854785), (595, 341914), (1190, 170957)]