224758313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 253631448

約数和(自身を除く): 28873135

約数列:

[1, 13, 37, 73, 173, 481, 949, 1369, 2249, 2701, 6401, 12629, 17797, 35113, 83213, 99937, 164177, 236837, 467273, 1299181, 3078881, 6074549, 17289101, 224758313]

約数ペア:

[(1, 224758313), (13, 17289101), (37, 6074549), (73, 3078881), (173, 1299181), (481, 467273), (949, 236837), (1369, 164177), (2249, 99937), (2701, 83213), (6401, 35113), (12629, 17797)]