223839742

素因数分解:

$2^1\times 7^3\times {\mathrm{269}}^1\times {\mathrm{1213}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 393336000

約数和(自身を除く): 169496258

約数列:

[1, 2, 7, 14, 49, 98, 269, 343, 538, 686, 1213, 1883, 2426, 3766, 8491, 13181, 16982, 26362, 59437, 92267, 118874, 184534, 326297, 416059, 652594, 832118, 2284079, 4568158, 15988553, 31977106, 111919871, 223839742]

約数ペア:

[(1, 223839742), (2, 111919871), (7, 31977106), (14, 15988553), (49, 4568158), (98, 2284079), (269, 832118), (343, 652594), (538, 416059), (686, 326297), (1213, 184534), (1883, 118874), (2426, 92267), (3766, 59437), (8491, 26362), (13181, 16982)]