204401307

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{4051}}^1$

素因数の和:4215

約数の個数: 24

約数和(自身を含む): 301792960

約数和(自身を除く): 97391653

約数列:

[1, 3, 11, 33, 121, 139, 363, 417, 1529, 4051, 4587, 12153, 16819, 44561, 50457, 133683, 490171, 563089, 1470513, 1689267, 6193979, 18581937, 68133769, 204401307]

約数ペア:

[(1, 204401307), (3, 68133769), (11, 18581937), (33, 6193979), (121, 1689267), (139, 1470513), (363, 563089), (417, 490171), (1529, 133683), (4051, 50457), (4587, 44561), (12153, 16819)]