198422588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{545117}}^1$

素因数の和:545141

約数の個数: 24

約数和(自身を含む): 427372512

約数和(自身を除く): 228949924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 545117, 1090234, 2180468, 3815819, 7086521, 7631638, 14173042, 15263276, 28346084, 49605647, 99211294, 198422588]

約数ペア:

[(1, 198422588), (2, 99211294), (4, 49605647), (7, 28346084), (13, 15263276), (14, 14173042), (26, 7631638), (28, 7086521), (52, 3815819), (91, 2180468), (182, 1090234), (364, 545117)]