212502246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{4871}}^1$

素因数の和:5548

約数の個数: 32

約数和(自身を含む): 464438016

約数和(自身を除く): 251935770

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 661, 1322, 1983, 3966, 4871, 7271, 9742, 14542, 14613, 21813, 29226, 43626, 53581, 107162, 160743, 321486, 3219731, 6439462, 9659193, 19318386, 35417041, 70834082, 106251123, 212502246]

約数ペア:

[(1, 212502246), (2, 106251123), (3, 70834082), (6, 35417041), (11, 19318386), (22, 9659193), (33, 6439462), (66, 3219731), (661, 321486), (1322, 160743), (1983, 107162), (3966, 53581), (4871, 43626), (7271, 29226), (9742, 21813), (14542, 14613)]