201972546

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{34739}}^1$

素因数の和:34783

約数の個数: 48

約数和(自身を含む): 487749600

約数和(自身を除く): 285777054

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 34739, 69478, 104217, 208434, 312651, 590563, 625302, 660041, 1181126, 1320082, 1771689, 1980123, 3543378, 3960246, 5315067, 5940369, 10630134, 11220697, 11880738, 22441394, 33662091, 67324182, 100986273, 201972546]

約数ペア:

[(1, 201972546), (2, 100986273), (3, 67324182), (6, 33662091), (9, 22441394), (17, 11880738), (18, 11220697), (19, 10630134), (34, 5940369), (38, 5315067), (51, 3960246), (57, 3543378), (102, 1980123), (114, 1771689), (153, 1320082), (171, 1181126), (306, 660041), (323, 625302), (342, 590563), (646, 312651), (969, 208434), (1938, 104217), (2907, 69478), (5814, 34739)]