218362870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{8237}}^1$

素因数の和:8496

約数の個数: 32

約数和(自身を含む): 430616736

約数和(自身を除く): 212253866

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 241, 482, 1205, 2410, 2651, 5302, 8237, 13255, 16474, 26510, 41185, 82370, 90607, 181214, 453035, 906070, 1985117, 3970234, 9925585, 19851170, 21836287, 43672574, 109181435, 218362870]

約数ペア:

[(1, 218362870), (2, 109181435), (5, 43672574), (10, 21836287), (11, 19851170), (22, 9925585), (55, 3970234), (110, 1985117), (241, 906070), (482, 453035), (1205, 181214), (2410, 90607), (2651, 82370), (5302, 41185), (8237, 26510), (13255, 16474)]