201608220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1217}}^1$

素因数の和:1491

約数の個数: 96

約数和(自身を含む): 618782976

約数和(自身を除く): 417174756

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 251, 330, 502, 660, 753, 1004, 1217, 1255, 1506, 2434, 2510, 2761, 3012, 3651, 3765, 4868, 5020, 5522, 6085, 7302, 7530, 8283, 11044, 12170, 13387, 13805, 14604, 15060, 16566, 18255, 24340, 26774, 27610, 33132, 36510, 40161, 41415, 53548, 55220, 66935, 73020, 80322, 82830, 133870, 160644, 165660, 200805, 267740, 305467, 401610, 610934, 803220, 916401, 1221868, 1527335, 1832802, 3054670, 3360137, 3665604, 4582005, 6109340, 6720274, 9164010, 10080411, 13440548, 16800685, 18328020, 20160822, 33601370, 40321644, 50402055, 67202740, 100804110, 201608220]

約数ペア:

[(1, 201608220), (2, 100804110), (3, 67202740), (4, 50402055), (5, 40321644), (6, 33601370), (10, 20160822), (11, 18328020), (12, 16800685), (15, 13440548), (20, 10080411), (22, 9164010), (30, 6720274), (33, 6109340), (44, 4582005), (55, 3665604), (60, 3360137), (66, 3054670), (110, 1832802), (132, 1527335), (165, 1221868), (220, 916401), (251, 803220), (330, 610934), (502, 401610), (660, 305467), (753, 267740), (1004, 200805), (1217, 165660), (1255, 160644), (1506, 133870), (2434, 82830), (2510, 80322), (2761, 73020), (3012, 66935), (3651, 55220), (3765, 53548), (4868, 41415), (5020, 40161), (5522, 36510), (6085, 33132), (7302, 27610), (7530, 26774), (8283, 24340), (11044, 18255), (12170, 16566), (13387, 15060), (13805, 14604)]