207627326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{69163}}^1$

素因数の和:69263

約数の個数: 16

約数和(自身を含む): 331987200

約数和(自身を除く): 124359874

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 69163, 138326, 1314097, 2628194, 5463877, 10927754, 103813663, 207627326]

約数ペア:

[(1, 207627326), (2, 103813663), (19, 10927754), (38, 5463877), (79, 2628194), (158, 1314097), (1501, 138326), (3002, 69163)]