207942394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{15727}}^1$

素因数の和:16341

約数の個数: 16

約数和(自身を含む): 340857216

約数和(自身を除く): 132914822

約数列:

[1, 2, 11, 22, 601, 1202, 6611, 13222, 15727, 31454, 172997, 345994, 9451927, 18903854, 103971197, 207942394]

約数ペア:

[(1, 207942394), (2, 103971197), (11, 18903854), (22, 9451927), (601, 345994), (1202, 172997), (6611, 31454), (13222, 15727)]