201675705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{617}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 404379648

約数和(自身を除く): 202703943

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 283, 385, 617, 849, 1155, 1415, 1851, 1981, 3085, 3113, 4245, 4319, 5943, 6787, 9255, 9339, 9905, 12957, 15565, 20361, 21595, 21791, 29715, 33935, 46695, 47509, 64785, 65373, 101805, 108955, 142527, 174611, 237545, 326865, 523833, 712635, 873055, 1222277, 1920721, 2619165, 3666831, 5762163, 6111385, 9603605, 13445047, 18334155, 28810815, 40335141, 67225235, 201675705]

約数ペア:

[(1, 201675705), (3, 67225235), (5, 40335141), (7, 28810815), (11, 18334155), (15, 13445047), (21, 9603605), (33, 6111385), (35, 5762163), (55, 3666831), (77, 2619165), (105, 1920721), (165, 1222277), (231, 873055), (283, 712635), (385, 523833), (617, 326865), (849, 237545), (1155, 174611), (1415, 142527), (1851, 108955), (1981, 101805), (3085, 65373), (3113, 64785), (4245, 47509), (4319, 46695), (5943, 33935), (6787, 29715), (9255, 21791), (9339, 21595), (9905, 20361), (12957, 15565)]