207939454

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{87443}}^1$

素因数の和:87515

約数の個数: 16

約数和(自身を含む): 330538320

約数和(自身を除く): 122598866

約数列:

[1, 2, 29, 41, 58, 82, 1189, 2378, 87443, 174886, 2535847, 3585163, 5071694, 7170326, 103969727, 207939454]

約数ペア:

[(1, 207939454), (2, 103969727), (29, 7170326), (41, 5071694), (58, 3585163), (82, 2535847), (1189, 174886), (2378, 87443)]