200343385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{607}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 278940672

約数和(自身を除く): 78597287

約数列:

[1, 5, 11, 17, 55, 85, 187, 353, 607, 935, 1765, 3035, 3883, 6001, 6677, 10319, 19415, 30005, 33385, 51595, 66011, 113509, 214271, 330055, 567545, 1071355, 2356981, 3642607, 11784905, 18213035, 40068677, 200343385]

約数ペア:

[(1, 200343385), (5, 40068677), (11, 18213035), (17, 11784905), (55, 3642607), (85, 2356981), (187, 1071355), (353, 567545), (607, 330055), (935, 214271), (1765, 113509), (3035, 66011), (3883, 51595), (6001, 33385), (6677, 30005), (10319, 19415)]