207835605

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53087}}^1$

素因数の和:53130

約数の個数: 32

約数和(自身を含む): 382233600

約数和(自身を除く): 174397995

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 53087, 159261, 265435, 477783, 796305, 1433349, 1539523, 2388915, 4618569, 7166745, 7697615, 13855707, 23092845, 41567121, 69278535, 207835605]

約数ペア:

[(1, 207835605), (3, 69278535), (5, 41567121), (9, 23092845), (15, 13855707), (27, 7697615), (29, 7166745), (45, 4618569), (87, 2388915), (135, 1539523), (145, 1433349), (261, 796305), (435, 477783), (783, 265435), (1305, 159261), (3915, 53087)]