205254008

素因数分解:

$2^3\times {\mathrm{79}}^2\times {\mathrm{4111}}^1$

素因数の和:4275

約数の個数: 24

約数和(自身を含む): 389879280

約数和(自身を除く): 184625272

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 4111, 6241, 8222, 12482, 16444, 24964, 32888, 49928, 324769, 649538, 1299076, 2598152, 25656751, 51313502, 102627004, 205254008]

約数ペア:

[(1, 205254008), (2, 102627004), (4, 51313502), (8, 25656751), (79, 2598152), (158, 1299076), (316, 649538), (632, 324769), (4111, 49928), (6241, 32888), (8222, 24964), (12482, 16444)]