219994112

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{8263}}^1$

素因数の和:8298

約数の個数: 48

約数和(自身を含む): 473775120

約数和(自身を除く): 253781008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 6656, 8263, 13312, 16526, 26624, 33052, 66104, 107419, 132208, 214838, 264416, 429676, 528832, 859352, 1057664, 1718704, 2115328, 3437408, 4230656, 6874816, 8461312, 13749632, 16922624, 27499264, 54998528, 109997056, 219994112]

約数ペア:

[(1, 219994112), (2, 109997056), (4, 54998528), (8, 27499264), (13, 16922624), (16, 13749632), (26, 8461312), (32, 6874816), (52, 4230656), (64, 3437408), (104, 2115328), (128, 1718704), (208, 1057664), (256, 859352), (416, 528832), (512, 429676), (832, 264416), (1024, 214838), (1664, 132208), (2048, 107419), (3328, 66104), (6656, 33052), (8263, 26624), (13312, 16526)]