2016206241

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 3247276032

約数和(自身を除く): 1231069791

約数列:

[1, 3, 7, 21, 31, 71, 93, 181, 213, 217, 241, 497, 543, 651, 723, 1267, 1491, 1687, 2201, 3801, 5061, 5611, 6603, 7471, 12851, 15407, 16833, 17111, 22413, 38553, 39277, 43621, 46221, 51333, 52297, 89957, 117831, 119777, 130863, 156891, 269871, 305347, 359331, 398381, 530441, 916041, 1195143, 1352251, 1591323, 2788667, 3097091, 3713087, 4056753, 8366001, 9291273, 9465757, 11139261, 21679637, 28397271, 65038911, 96009821, 288029463, 672068747, 2016206241]

約数ペア:

[(1, 2016206241), (3, 672068747), (7, 288029463), (21, 96009821), (31, 65038911), (71, 28397271), (93, 21679637), (181, 11139261), (213, 9465757), (217, 9291273), (241, 8366001), (497, 4056753), (543, 3713087), (651, 3097091), (723, 2788667), (1267, 1591323), (1491, 1352251), (1687, 1195143), (2201, 916041), (3801, 530441), (5061, 398381), (5611, 359331), (6603, 305347), (7471, 269871), (12851, 156891), (15407, 130863), (16833, 119777), (17111, 117831), (22413, 89957), (38553, 52297), (39277, 51333), (43621, 46221)]