200572018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4373}}^1$

素因数の和:4482

約数の個数: 32

約数和(自身を含む): 340122240

約数和(自身を除く): 139550222

約数列:

[1, 2, 17, 19, 34, 38, 71, 142, 323, 646, 1207, 1349, 2414, 2698, 4373, 8746, 22933, 45866, 74341, 83087, 148682, 166174, 310483, 620966, 1412479, 2824958, 5278211, 5899177, 10556422, 11798354, 100286009, 200572018]

約数ペア:

[(1, 200572018), (2, 100286009), (17, 11798354), (19, 10556422), (34, 5899177), (38, 5278211), (71, 2824958), (142, 1412479), (323, 620966), (646, 310483), (1207, 166174), (1349, 148682), (2414, 83087), (2698, 74341), (4373, 45866), (8746, 22933)]