220161046

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{296713}}^1$

素因数の和:296775

約数の個数: 16

約数和(自身を含む): 384541344

約数和(自身を除く): 164380298

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 296713, 593426, 2076991, 4153982, 15725789, 31451578, 110080523, 220161046]

約数ペア:

[(1, 220161046), (2, 110080523), (7, 31451578), (14, 15725789), (53, 4153982), (106, 2076991), (371, 593426), (742, 296713)]