201304103

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28729}}^1$

素因数の和:28767

約数の個数: 24

約数和(自身を含む): 275118480

約数和(自身を除く): 73814377

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 28729, 201103, 316019, 373477, 1407721, 2212133, 2614339, 4108247, 15484931, 18300373, 28757729, 201304103]

約数ペア:

[(1, 201304103), (7, 28757729), (11, 18300373), (13, 15484931), (49, 4108247), (77, 2614339), (91, 2212133), (143, 1407721), (539, 373477), (637, 316019), (1001, 201103), (7007, 28729)]