207620474

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{16993}}^1$

素因数の和:17185

約数の個数: 16

約数和(自身を含む): 321186600

約数和(自身を除く): 113566126

約数列:

[1, 2, 41, 82, 149, 298, 6109, 12218, 16993, 33986, 696713, 1393426, 2531957, 5063914, 103810237, 207620474]

約数ペア:

[(1, 207620474), (2, 103810237), (41, 5063914), (82, 2531957), (149, 1393426), (298, 696713), (6109, 33986), (12218, 16993)]