225313988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{3761}}^1$

素因数の和:4663

約数の個数: 24

約数和(自身を含む): 418078584

約数和(自身を除く): 192764596

約数列:

[1, 2, 4, 17, 34, 68, 881, 1762, 3524, 3761, 7522, 14977, 15044, 29954, 59908, 63937, 127874, 255748, 3313441, 6626882, 13253764, 56328497, 112656994, 225313988]

約数ペア:

[(1, 225313988), (2, 112656994), (4, 56328497), (17, 13253764), (34, 6626882), (68, 3313441), (881, 255748), (1762, 127874), (3524, 63937), (3761, 59908), (7522, 29954), (14977, 15044)]