219880453387

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{2017}}^1\times {\mathrm{187631}}^1$

素因数の和:189738

約数の個数: 16

約数和(自身を含む): 254447004672

約数和(自身を除く): 34566551285

約数列:

[1, 7, 83, 581, 2017, 14119, 167411, 187631, 1171877, 1313417, 15573373, 109013611, 378451727, 2649162089, 31411493341, 219880453387]

約数ペア:

[(1, 219880453387), (7, 31411493341), (83, 2649162089), (581, 378451727), (2017, 109013611), (14119, 15573373), (167411, 1313417), (187631, 1171877)]