207928518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{10739}}^1$

素因数の和:11212

約数の個数: 32

約数和(自身を含む): 476340480

約数和(自身を除く): 268411962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 461, 922, 1383, 2766, 3227, 6454, 9681, 10739, 19362, 21478, 32217, 64434, 75173, 150346, 225519, 451038, 4950679, 9901358, 14852037, 29704074, 34654753, 69309506, 103964259, 207928518]

約数ペア:

[(1, 207928518), (2, 103964259), (3, 69309506), (6, 34654753), (7, 29704074), (14, 14852037), (21, 9901358), (42, 4950679), (461, 451038), (922, 225519), (1383, 150346), (2766, 75173), (3227, 64434), (6454, 32217), (9681, 21478), (10739, 19362)]