213426706

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{31139}}^1$

素因数の和:31313

約数の個数: 16

約数和(自身を含む): 336312000

約数和(自身を除く): 122885294

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 31139, 62278, 716197, 1432394, 4639711, 9279422, 106713353, 213426706]

約数ペア:

[(1, 213426706), (2, 106713353), (23, 9279422), (46, 4639711), (149, 1432394), (298, 716197), (3427, 62278), (6854, 31139)]