208412932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1699}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 450486400

約数和(自身を除く): 242073468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 337, 364, 674, 1348, 1699, 2359, 3398, 4381, 4718, 6796, 8762, 9436, 11893, 17524, 22087, 23786, 30667, 44174, 47572, 61334, 88348, 122668, 154609, 309218, 572563, 618436, 1145126, 2290252, 4007941, 7443319, 8015882, 14886638, 16031764, 29773276, 52103233, 104206466, 208412932]

約数ペア:

[(1, 208412932), (2, 104206466), (4, 52103233), (7, 29773276), (13, 16031764), (14, 14886638), (26, 8015882), (28, 7443319), (52, 4007941), (91, 2290252), (182, 1145126), (337, 618436), (364, 572563), (674, 309218), (1348, 154609), (1699, 122668), (2359, 88348), (3398, 61334), (4381, 47572), (4718, 44174), (6796, 30667), (8762, 23786), (9436, 22087), (11893, 17524)]