201968935

素因数分解:

$5^1\times 7^2\times {\mathrm{691}}^1\times {\mathrm{1193}}^1$

素因数の和:1903

約数の個数: 24

約数和(自身を含む): 282576816

約数和(自身を除く): 80607881

約数列:

[1, 5, 7, 35, 49, 245, 691, 1193, 3455, 4837, 5965, 8351, 24185, 33859, 41755, 58457, 169295, 292285, 824363, 4121815, 5770541, 28852705, 40393787, 201968935]

約数ペア:

[(1, 201968935), (5, 40393787), (7, 28852705), (35, 5770541), (49, 4121815), (245, 824363), (691, 292285), (1193, 169295), (3455, 58457), (4837, 41755), (5965, 33859), (8351, 24185)]