200972156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{652507}}^1$

素因数の和:652529

約数の個数: 24

約数和(自身を含む): 438485376

約数和(自身を除く): 237513220

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 652507, 1305014, 2610028, 4567549, 7177577, 9135098, 14355154, 18270196, 28710308, 50243039, 100486078, 200972156]

約数ペア:

[(1, 200972156), (2, 100486078), (4, 50243039), (7, 28710308), (11, 18270196), (14, 14355154), (22, 9135098), (28, 7177577), (44, 4567549), (77, 2610028), (154, 1305014), (308, 652507)]