223504048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{809}}^1$

素因数の和:1405

約数の個数: 40

約数和(自身を含む): 448364160

約数和(自身を除く): 224860112

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 557, 809, 1114, 1618, 2228, 3236, 4456, 6472, 8912, 12944, 17267, 25079, 34534, 50158, 69068, 100316, 138136, 200632, 276272, 401264, 450613, 901226, 1802452, 3604904, 7209808, 13969003, 27938006, 55876012, 111752024, 223504048]

約数ペア:

[(1, 223504048), (2, 111752024), (4, 55876012), (8, 27938006), (16, 13969003), (31, 7209808), (62, 3604904), (124, 1802452), (248, 901226), (496, 450613), (557, 401264), (809, 276272), (1114, 200632), (1618, 138136), (2228, 100316), (3236, 69068), (4456, 50158), (6472, 34534), (8912, 25079), (12944, 17267)]