195816404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{411379}}^1$

素因数の和:411407

約数の個数: 24

約数和(自身を含む): 414671040

約数和(自身を除く): 218854636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 411379, 822758, 1645516, 2879653, 5759306, 6993443, 11518612, 13986886, 27973772, 48954101, 97908202, 195816404]

約数ペア:

[(1, 195816404), (2, 97908202), (4, 48954101), (7, 27973772), (14, 13986886), (17, 11518612), (28, 6993443), (34, 5759306), (68, 2879653), (119, 1645516), (238, 822758), (476, 411379)]