205914576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{612841}}^1$

素因数の和:612859

約数の個数: 40

約数和(自身を含む): 607939264

約数和(自身を除く): 402024688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 612841, 1225682, 1838523, 2451364, 3677046, 4289887, 4902728, 7354092, 8579774, 9805456, 12869661, 14708184, 17159548, 25739322, 29416368, 34319096, 51478644, 68638192, 102957288, 205914576]

約数ペア:

[(1, 205914576), (2, 102957288), (3, 68638192), (4, 51478644), (6, 34319096), (7, 29416368), (8, 25739322), (12, 17159548), (14, 14708184), (16, 12869661), (21, 9805456), (24, 8579774), (28, 7354092), (42, 4902728), (48, 4289887), (56, 3677046), (84, 2451364), (112, 1838523), (168, 1225682), (336, 612841)]