214481672

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{2621}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 412021080

約数和(自身を除く): 197539408

約数列:

[1, 2, 4, 8, 53, 106, 193, 212, 386, 424, 772, 1544, 2621, 5242, 10229, 10484, 20458, 20968, 40916, 81832, 138913, 277826, 505853, 555652, 1011706, 1111304, 2023412, 4046824, 26810209, 53620418, 107240836, 214481672]

約数ペア:

[(1, 214481672), (2, 107240836), (4, 53620418), (8, 26810209), (53, 4046824), (106, 2023412), (193, 1111304), (212, 1011706), (386, 555652), (424, 505853), (772, 277826), (1544, 138913), (2621, 81832), (5242, 40916), (10229, 20968), (10484, 20458)]