202978512

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1161

約数の個数: 120

約数和(自身を含む): 625198080

約数和(自身を除く): 422219568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 127, 132, 144, 176, 198, 254, 264, 381, 396, 508, 528, 762, 792, 1009, 1016, 1143, 1397, 1524, 1584, 2018, 2032, 2286, 2794, 3027, 3048, 4036, 4191, 4572, 5588, 6054, 6096, 8072, 8382, 9081, 9144, 11099, 11176, 12108, 12573, 16144, 16764, 18162, 18288, 22198, 22352, 24216, 25146, 33297, 33528, 36324, 44396, 48432, 50292, 66594, 67056, 72648, 88792, 99891, 100584, 128143, 133188, 145296, 177584, 199782, 201168, 256286, 266376, 384429, 399564, 512572, 532752, 768858, 799128, 1025144, 1153287, 1409573, 1537716, 1598256, 2050288, 2306574, 2819146, 3075432, 4228719, 4613148, 5638292, 6150864, 8457438, 9226296, 11276584, 12686157, 16914876, 18452592, 22553168, 25372314, 33829752, 50744628, 67659504, 101489256, 202978512]

約数ペア:

[(1, 202978512), (2, 101489256), (3, 67659504), (4, 50744628), (6, 33829752), (8, 25372314), (9, 22553168), (11, 18452592), (12, 16914876), (16, 12686157), (18, 11276584), (22, 9226296), (24, 8457438), (33, 6150864), (36, 5638292), (44, 4613148), (48, 4228719), (66, 3075432), (72, 2819146), (88, 2306574), (99, 2050288), (127, 1598256), (132, 1537716), (144, 1409573), (176, 1153287), (198, 1025144), (254, 799128), (264, 768858), (381, 532752), (396, 512572), (508, 399564), (528, 384429), (762, 266376), (792, 256286), (1009, 201168), (1016, 199782), (1143, 177584), (1397, 145296), (1524, 133188), (1584, 128143), (2018, 100584), (2032, 99891), (2286, 88792), (2794, 72648), (3027, 67056), (3048, 66594), (4036, 50292), (4191, 48432), (4572, 44396), (5588, 36324), (6054, 33528), (6096, 33297), (8072, 25146), (8382, 24216), (9081, 22352), (9144, 22198), (11099, 18288), (11176, 18162), (12108, 16764), (12573, 16144)]