201017705

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{198047}}^1$

素因数の和:198088

約数の個数: 16

約数和(自身を含む): 285189120

約数和(自身を除く): 84171415

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 198047, 990235, 1386329, 5743363, 6931645, 28716815, 40203541, 201017705]

約数ペア:

[(1, 201017705), (5, 40203541), (7, 28716815), (29, 6931645), (35, 5743363), (145, 1386329), (203, 990235), (1015, 198047)]