201973158

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{17839}}^1$

素因数の和:17901

約数の個数: 48

約数和(自身を含む): 475899840

約数和(自身を除く): 273926682

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 222, 306, 333, 629, 666, 1258, 1887, 3774, 5661, 11322, 17839, 35678, 53517, 107034, 160551, 303263, 321102, 606526, 660043, 909789, 1320086, 1819578, 1980129, 2729367, 3960258, 5458734, 5940387, 11220731, 11880774, 22441462, 33662193, 67324386, 100986579, 201973158]

約数ペア:

[(1, 201973158), (2, 100986579), (3, 67324386), (6, 33662193), (9, 22441462), (17, 11880774), (18, 11220731), (34, 5940387), (37, 5458734), (51, 3960258), (74, 2729367), (102, 1980129), (111, 1819578), (153, 1320086), (222, 909789), (306, 660043), (333, 606526), (629, 321102), (666, 303263), (1258, 160551), (1887, 107034), (3774, 53517), (5661, 35678), (11322, 17839)]