220105848

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{85711}}^1$

素因数の和:85827

約数の個数: 32

約数和(自身を含む): 555413760

約数和(自身を除く): 335307912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 85711, 171422, 257133, 342844, 514266, 685688, 1028532, 2057064, 9171077, 18342154, 27513231, 36684308, 55026462, 73368616, 110052924, 220105848]

約数ペア:

[(1, 220105848), (2, 110052924), (3, 73368616), (4, 55026462), (6, 36684308), (8, 27513231), (12, 18342154), (24, 9171077), (107, 2057064), (214, 1028532), (321, 685688), (428, 514266), (642, 342844), (856, 257133), (1284, 171422), (2568, 85711)]