206545942

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{18911}}^1$

素因数の和:19083

約数の個数: 16

約数和(自身を含む): 319537152

約数和(自身を除く): 112991210

約数列:

[1, 2, 43, 86, 127, 254, 5461, 10922, 18911, 37822, 813173, 1626346, 2401697, 4803394, 103272971, 206545942]

約数ペア:

[(1, 206545942), (2, 103272971), (43, 4803394), (86, 2401697), (127, 1626346), (254, 813173), (5461, 37822), (10922, 18911)]