207892368

素因数分解:

$2^4\times 3^2\times {\mathrm{1443697}}^1$

素因数の和:1443711

約数の個数: 30

約数和(自身を含む): 581810294

約数和(自身を除く): 373917926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1443697, 2887394, 4331091, 5774788, 8662182, 11549576, 12993273, 17324364, 23099152, 25986546, 34648728, 51973092, 69297456, 103946184, 207892368]

約数ペア:

[(1, 207892368), (2, 103946184), (3, 69297456), (4, 51973092), (6, 34648728), (8, 25986546), (9, 23099152), (12, 17324364), (16, 12993273), (18, 11549576), (24, 8662182), (36, 5774788), (48, 4331091), (72, 2887394), (144, 1443697)]