208213152

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{44263}}^1$

素因数の和:44290

約数の個数: 72

約数和(自身を含む): 635808096

約数和(自身を除く): 427594944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 44263, 88526, 132789, 177052, 265578, 309841, 354104, 531156, 619682, 708208, 929523, 1062312, 1239364, 1416416, 1859046, 2124624, 2168887, 2478728, 3718092, 4249248, 4337774, 4957456, 6506661, 7436184, 8675548, 9914912, 13013322, 14872368, 17351096, 26026644, 29744736, 34702192, 52053288, 69404384, 104106576, 208213152]

約数ペア:

[(1, 208213152), (2, 104106576), (3, 69404384), (4, 52053288), (6, 34702192), (7, 29744736), (8, 26026644), (12, 17351096), (14, 14872368), (16, 13013322), (21, 9914912), (24, 8675548), (28, 7436184), (32, 6506661), (42, 4957456), (48, 4337774), (49, 4249248), (56, 3718092), (84, 2478728), (96, 2168887), (98, 2124624), (112, 1859046), (147, 1416416), (168, 1239364), (196, 1062312), (224, 929523), (294, 708208), (336, 619682), (392, 531156), (588, 354104), (672, 309841), (784, 265578), (1176, 177052), (1568, 132789), (2352, 88526), (4704, 44263)]