200469675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{907}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 380110592

約数和(自身を除く): 179640917

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 421, 525, 907, 1263, 2105, 2721, 2947, 4535, 6315, 6349, 8841, 10525, 13605, 14735, 19047, 22675, 31575, 31745, 44205, 68025, 73675, 95235, 158725, 221025, 381847, 476175, 1145541, 1909235, 2672929, 5727705, 8018787, 9546175, 13364645, 28638525, 40093935, 66823225, 200469675]

約数ペア:

[(1, 200469675), (3, 66823225), (5, 40093935), (7, 28638525), (15, 13364645), (21, 9546175), (25, 8018787), (35, 5727705), (75, 2672929), (105, 1909235), (175, 1145541), (421, 476175), (525, 381847), (907, 221025), (1263, 158725), (2105, 95235), (2721, 73675), (2947, 68025), (4535, 44205), (6315, 31745), (6349, 31575), (8841, 22675), (10525, 19047), (13605, 14735)]