227620144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{1019}}^1$

素因数の和:1657

約数の個数: 40

約数和(自身を含む): 461399040

約数和(自身を除く): 233778896

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 607, 1019, 1214, 2038, 2428, 4076, 4856, 8152, 9712, 13961, 16304, 23437, 27922, 46874, 55844, 93748, 111688, 187496, 223376, 374992, 618533, 1237066, 2474132, 4948264, 9896528, 14226259, 28452518, 56905036, 113810072, 227620144]

約数ペア:

[(1, 227620144), (2, 113810072), (4, 56905036), (8, 28452518), (16, 14226259), (23, 9896528), (46, 4948264), (92, 2474132), (184, 1237066), (368, 618533), (607, 374992), (1019, 223376), (1214, 187496), (2038, 111688), (2428, 93748), (4076, 55844), (4856, 46874), (8152, 27922), (9712, 23437), (13961, 16304)]