210005705338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19845559}}^1$

素因数の和:19845622

約数の個数: 32

約数和(自身を含む): 380082165120

約数和(自身を除く): 170076459782

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 5291, 10582, 19845559, 39691118, 218301149, 257992267, 436602298, 515984534, 734285683, 1468571366, 2837914937, 5675829874, 8077142513, 9545713879, 16154285026, 19091427758, 105002852669, 210005705338]

約数ペア:

[(1, 210005705338), (2, 105002852669), (11, 19091427758), (13, 16154285026), (22, 9545713879), (26, 8077142513), (37, 5675829874), (74, 2837914937), (143, 1468571366), (286, 734285683), (407, 515984534), (481, 436602298), (814, 257992267), (962, 218301149), (5291, 39691118), (10582, 19845559)]