202125028

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{98887}}^1$

素因数の和:98971

約数の個数: 24

約数和(自身を含む): 409791872

約数和(自身を除く): 207666844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 98887, 197774, 395548, 692209, 1384418, 2768836, 7218751, 14437502, 28875004, 50531257, 101062514, 202125028]

約数ペア:

[(1, 202125028), (2, 101062514), (4, 50531257), (7, 28875004), (14, 14437502), (28, 7218751), (73, 2768836), (146, 1384418), (292, 692209), (511, 395548), (1022, 197774), (2044, 98887)]