201680672235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2531}}^1\times {\mathrm{44641}}^1$

素因数の和:47204

約数の個数: 64

約数和(自身を含む): 390643928064

約数和(自身を除く): 188963255829

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 2531, 7593, 12655, 17717, 37965, 43027, 44641, 53151, 88585, 129081, 133923, 215135, 223205, 265755, 301189, 312487, 645405, 669615, 758897, 903567, 937461, 1505945, 1562435, 2276691, 3794485, 4517835, 4687305, 5312279, 11383455, 15936837, 26561395, 79684185, 112986371, 338959113, 564931855, 790904597, 1694795565, 1920768307, 2372713791, 3954522985, 5762304921, 9603841535, 11863568955, 13445378149, 28811524605, 40336134447, 67226890745, 201680672235]

約数ペア:

[(1, 201680672235), (3, 67226890745), (5, 40336134447), (7, 28811524605), (15, 13445378149), (17, 11863568955), (21, 9603841535), (35, 5762304921), (51, 3954522985), (85, 2372713791), (105, 1920768307), (119, 1694795565), (255, 790904597), (357, 564931855), (595, 338959113), (1785, 112986371), (2531, 79684185), (7593, 26561395), (12655, 15936837), (17717, 11383455), (37965, 5312279), (43027, 4687305), (44641, 4517835), (53151, 3794485), (88585, 2276691), (129081, 1562435), (133923, 1505945), (215135, 937461), (223205, 903567), (265755, 758897), (301189, 669615), (312487, 645405)]