211278046

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{3929}}^1$

素因数の和:4128

約数の個数: 32

約数和(自身を含む): 380298240

約数和(自身を除く): 169020194

約数列:

[1, 2, 7, 14, 23, 46, 161, 167, 322, 334, 1169, 2338, 3841, 3929, 7682, 7858, 26887, 27503, 53774, 55006, 90367, 180734, 632569, 656143, 1265138, 1312286, 4593001, 9186002, 15091289, 30182578, 105639023, 211278046]

約数ペア:

[(1, 211278046), (2, 105639023), (7, 30182578), (14, 15091289), (23, 9186002), (46, 4593001), (161, 1312286), (167, 1265138), (322, 656143), (334, 632569), (1169, 180734), (2338, 90367), (3841, 55006), (3929, 53774), (7682, 27503), (7858, 26887)]