207948026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1493}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 367452288

約数和(自身を除く): 159504262

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 487, 974, 1493, 2986, 5357, 6331, 10714, 12662, 16423, 19409, 32846, 38818, 69641, 139282, 213499, 426998, 727091, 1454182, 7998001, 9452183, 15996002, 18904366, 103974013, 207948026]

約数ペア:

[(1, 207948026), (2, 103974013), (11, 18904366), (13, 15996002), (22, 9452183), (26, 7998001), (143, 1454182), (286, 727091), (487, 426998), (974, 213499), (1493, 139282), (2986, 69641), (5357, 38818), (6331, 32846), (10714, 19409), (12662, 16423)]