211542708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{104311}}^1$

素因数の和:104344

約数の個数: 36

約数和(自身を含む): 534494688

約数和(自身を除く): 322951980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 104311, 208622, 312933, 417244, 625866, 1251732, 1356043, 2712086, 4068129, 5424172, 8136258, 16272516, 17628559, 35257118, 52885677, 70514236, 105771354, 211542708]

約数ペア:

[(1, 211542708), (2, 105771354), (3, 70514236), (4, 52885677), (6, 35257118), (12, 17628559), (13, 16272516), (26, 8136258), (39, 5424172), (52, 4068129), (78, 2712086), (156, 1356043), (169, 1251732), (338, 625866), (507, 417244), (676, 312933), (1014, 208622), (2028, 104311)]