200109630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{19447}}^1$

素因数の和:19478

約数の個数: 64

約数和(自身を含む): 560102400

約数和(自身を除く): 359992770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 3430, 5145, 10290, 19447, 38894, 58341, 97235, 116682, 136129, 194470, 272258, 291705, 408387, 583410, 680645, 816774, 952903, 1361290, 1905806, 2041935, 2858709, 4083870, 4764515, 5717418, 6670321, 9529030, 13340642, 14293545, 20010963, 28587090, 33351605, 40021926, 66703210, 100054815, 200109630]

約数ペア:

[(1, 200109630), (2, 100054815), (3, 66703210), (5, 40021926), (6, 33351605), (7, 28587090), (10, 20010963), (14, 14293545), (15, 13340642), (21, 9529030), (30, 6670321), (35, 5717418), (42, 4764515), (49, 4083870), (70, 2858709), (98, 2041935), (105, 1905806), (147, 1361290), (210, 952903), (245, 816774), (294, 680645), (343, 583410), (490, 408387), (686, 291705), (735, 272258), (1029, 194470), (1470, 136129), (1715, 116682), (2058, 97235), (3430, 58341), (5145, 38894), (10290, 19447)]