207111370

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{863}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 378473472

約数和(自身を除く): 171362102

約数列:

[1, 2, 5, 10, 103, 206, 233, 466, 515, 863, 1030, 1165, 1726, 2330, 4315, 8630, 23999, 47998, 88889, 119995, 177778, 201079, 239990, 402158, 444445, 888890, 1005395, 2010790, 20711137, 41422274, 103555685, 207111370]

約数ペア:

[(1, 207111370), (2, 103555685), (5, 41422274), (10, 20711137), (103, 2010790), (206, 1005395), (233, 888890), (466, 444445), (515, 402158), (863, 239990), (1030, 201079), (1165, 177778), (1726, 119995), (2330, 88889), (4315, 47998), (8630, 23999)]