200312189

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{599}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 258508800

約数和(自身を除く): 58196611

約数列:

[1, 7, 11, 43, 77, 101, 301, 473, 599, 707, 1111, 3311, 4193, 4343, 6589, 7777, 25757, 30401, 46123, 47773, 60499, 180299, 283327, 334411, 423493, 665489, 1983289, 2601457, 4658423, 18210199, 28616027, 200312189]

約数ペア:

[(1, 200312189), (7, 28616027), (11, 18210199), (43, 4658423), (77, 2601457), (101, 1983289), (301, 665489), (473, 423493), (599, 334411), (707, 283327), (1111, 180299), (3311, 60499), (4193, 47773), (4343, 46123), (6589, 30401), (7777, 25757)]