199556700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{95027}}^1$

素因数の和:95051

約数の個数: 72

約数和(自身を含む): 659874432

約数和(自身を除く): 460317732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 95027, 190054, 285081, 380108, 475135, 570162, 665189, 950270, 1140324, 1330378, 1425405, 1900540, 1995567, 2375675, 2660756, 2850810, 3325945, 3991134, 4751350, 5701620, 6651890, 7127025, 7982268, 9502700, 9977835, 13303780, 14254050, 16629725, 19955670, 28508100, 33259450, 39911340, 49889175, 66518900, 99778350, 199556700]

約数ペア:

[(1, 199556700), (2, 99778350), (3, 66518900), (4, 49889175), (5, 39911340), (6, 33259450), (7, 28508100), (10, 19955670), (12, 16629725), (14, 14254050), (15, 13303780), (20, 9977835), (21, 9502700), (25, 7982268), (28, 7127025), (30, 6651890), (35, 5701620), (42, 4751350), (50, 3991134), (60, 3325945), (70, 2850810), (75, 2660756), (84, 2375675), (100, 1995567), (105, 1900540), (140, 1425405), (150, 1330378), (175, 1140324), (210, 950270), (300, 665189), (350, 570162), (420, 475135), (525, 380108), (700, 285081), (1050, 190054), (2100, 95027)]