209182764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{355753}}^1$

素因数の和:355774

約数の個数: 36

約数和(自身を含む): 567783384

約数和(自身を除く): 358600620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 355753, 711506, 1067259, 1423012, 2134518, 2490271, 4269036, 4980542, 7470813, 9961084, 14941626, 17431897, 29883252, 34863794, 52295691, 69727588, 104591382, 209182764]

約数ペア:

[(1, 209182764), (2, 104591382), (3, 69727588), (4, 52295691), (6, 34863794), (7, 29883252), (12, 17431897), (14, 14941626), (21, 9961084), (28, 7470813), (42, 4980542), (49, 4269036), (84, 2490271), (98, 2134518), (147, 1423012), (196, 1067259), (294, 711506), (588, 355753)]