203206509

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{23593}}^1$

素因数の和:23642

約数の個数: 32

約数和(自身を含む): 339753600

約数和(自身を除く): 136547091

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2871, 8613, 23593, 70779, 212337, 259523, 637011, 684197, 778569, 2052591, 2335707, 6157773, 7007121, 7526167, 18473319, 22578501, 67735503, 203206509]

約数ペア:

[(1, 203206509), (3, 67735503), (9, 22578501), (11, 18473319), (27, 7526167), (29, 7007121), (33, 6157773), (87, 2335707), (99, 2052591), (261, 778569), (297, 684197), (319, 637011), (783, 259523), (957, 212337), (2871, 70779), (8613, 23593)]