220333118

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{38239}}^1$

素因数の和:38351

約数の個数: 16

約数和(自身を含む): 343242240

約数和(自身を除く): 122909122

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5762, 38239, 76478, 1644277, 2562013, 3288554, 5124026, 110166559, 220333118]

約数ペア:

[(1, 220333118), (2, 110166559), (43, 5124026), (67, 3288554), (86, 2562013), (134, 1644277), (2881, 76478), (5762, 38239)]