201892461

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3301}}^1$

素因数の和:3389

約数の個数: 32

約数和(自身を含む): 301142400

約数和(自身を除く): 99249939

約数列:

[1, 3, 19, 29, 37, 57, 87, 111, 551, 703, 1073, 1653, 2109, 3219, 3301, 9903, 20387, 61161, 62719, 95729, 122137, 188157, 287187, 366411, 1818851, 2320603, 3541973, 5456553, 6961809, 10625919, 67297487, 201892461]

約数ペア:

[(1, 201892461), (3, 67297487), (19, 10625919), (29, 6961809), (37, 5456553), (57, 3541973), (87, 2320603), (111, 1818851), (551, 366411), (703, 287187), (1073, 188157), (1653, 122137), (2109, 95729), (3219, 62719), (3301, 61161), (9903, 20387)]