201494090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70207}}^1$

素因数の和:70262

約数の個数: 32

約数和(自身を含む): 424617984

約数和(自身を除く): 223123894

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 70207, 140414, 351035, 491449, 702070, 982898, 2457245, 2878487, 4914490, 5756974, 14392435, 20149409, 28784870, 40298818, 100747045, 201494090]

約数ペア:

[(1, 201494090), (2, 100747045), (5, 40298818), (7, 28784870), (10, 20149409), (14, 14392435), (35, 5756974), (41, 4914490), (70, 2878487), (82, 2457245), (205, 982898), (287, 702070), (410, 491449), (574, 351035), (1435, 140414), (2870, 70207)]