201967556

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{51893}}^1$

素因数の和:52043

約数の個数: 24

約数和(自身を含む): 406848960

約数和(自身を除く): 204881404

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 51893, 103786, 207572, 363251, 726502, 1453004, 7213127, 14426254, 28852508, 50491889, 100983778, 201967556]

約数ペア:

[(1, 201967556), (2, 100983778), (4, 50491889), (7, 28852508), (14, 14426254), (28, 7213127), (139, 1453004), (278, 726502), (556, 363251), (973, 207572), (1946, 103786), (3892, 51893)]