200875444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1307}}^1$

素因数の和:1828

約数の個数: 48

約数和(自身を含む): 439488000

約数和(自身を除く): 238612556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 499, 998, 1307, 1996, 2614, 3493, 5228, 5489, 6986, 9149, 10978, 13972, 14377, 18298, 21956, 28754, 36596, 38423, 57508, 76846, 100639, 153692, 201278, 402556, 652193, 1304386, 2608772, 4565351, 7174123, 9130702, 14348246, 18261404, 28696492, 50218861, 100437722, 200875444]

約数ペア:

[(1, 200875444), (2, 100437722), (4, 50218861), (7, 28696492), (11, 18261404), (14, 14348246), (22, 9130702), (28, 7174123), (44, 4565351), (77, 2608772), (154, 1304386), (308, 652193), (499, 402556), (998, 201278), (1307, 153692), (1996, 100639), (2614, 76846), (3493, 57508), (5228, 38423), (5489, 36596), (6986, 28754), (9149, 21956), (10978, 18298), (13972, 14377)]