208164768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{309769}}^1$

素因数の和:309789

約数の個数: 48

約数和(自身を含む): 624496320

約数和(自身を除く): 416331552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 309769, 619538, 929307, 1239076, 1858614, 2168383, 2478152, 3717228, 4336766, 4956304, 6505149, 7434456, 8673532, 9912608, 13010298, 14868912, 17347064, 26020596, 29737824, 34694128, 52041192, 69388256, 104082384, 208164768]

約数ペア:

[(1, 208164768), (2, 104082384), (3, 69388256), (4, 52041192), (6, 34694128), (7, 29737824), (8, 26020596), (12, 17347064), (14, 14868912), (16, 13010298), (21, 9912608), (24, 8673532), (28, 7434456), (32, 6505149), (42, 4956304), (48, 4336766), (56, 3717228), (84, 2478152), (96, 2168383), (112, 1858614), (168, 1239076), (224, 929307), (336, 619538), (672, 309769)]