206790168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{662789}}^1$

素因数の和:662811

約数の個数: 32

約数和(自身を含む): 556743600

約数和(自身を除く): 349953432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 662789, 1325578, 1988367, 2651156, 3976734, 5302312, 7953468, 8616257, 15906936, 17232514, 25848771, 34465028, 51697542, 68930056, 103395084, 206790168]

約数ペア:

[(1, 206790168), (2, 103395084), (3, 68930056), (4, 51697542), (6, 34465028), (8, 25848771), (12, 17232514), (13, 15906936), (24, 8616257), (26, 7953468), (39, 5302312), (52, 3976734), (78, 2651156), (104, 1988367), (156, 1325578), (312, 662789)]