204702995

素因数分解:

$5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{19051}}^1$

素因数の和:19370

約数の個数: 16

約数和(自身を含む): 281664768

約数和(自身を除く): 76961773

約数列:

[1, 5, 7, 35, 307, 1535, 2149, 10745, 19051, 95255, 133357, 666785, 5848657, 29243285, 40940599, 204702995]

約数ペア:

[(1, 204702995), (5, 40940599), (7, 29243285), (35, 5848657), (307, 666785), (1535, 133357), (2149, 95255), (10745, 19051)]