219344902

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{2207}}^1$

素因数の和:2476

約数の個数: 32

約数和(自身を含む): 390021120

約数和(自身を除く): 170676218

約数列:

[1, 2, 7, 14, 31, 62, 217, 229, 434, 458, 1603, 2207, 3206, 4414, 7099, 14198, 15449, 30898, 49693, 68417, 99386, 136834, 478919, 505403, 957838, 1010806, 3537821, 7075642, 15667493, 31334986, 109672451, 219344902]

約数ペア:

[(1, 219344902), (2, 109672451), (7, 31334986), (14, 15667493), (31, 7075642), (62, 3537821), (217, 1010806), (229, 957838), (434, 505403), (458, 478919), (1603, 136834), (2207, 99386), (3206, 68417), (4414, 49693), (7099, 30898), (14198, 15449)]