220143434

素因数分解:

$2^1\times 7^1\times {\mathrm{1801}}^1\times {\mathrm{8731}}^1$

素因数の和:10541

約数の個数: 16

約数和(自身を含む): 377641536

約数和(自身を除く): 157498102

約数列:

[1, 2, 7, 14, 1801, 3602, 8731, 12607, 17462, 25214, 61117, 122234, 15724531, 31449062, 110071717, 220143434]

約数ペア:

[(1, 220143434), (2, 110071717), (7, 31449062), (14, 15724531), (1801, 122234), (3602, 61117), (8731, 25214), (12607, 17462)]