201942966

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 445825728

約数和(自身を除く): 243882762

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 73, 74, 102, 111, 146, 219, 222, 438, 629, 733, 1241, 1258, 1466, 1887, 2199, 2482, 2701, 3723, 3774, 4398, 5402, 7446, 8103, 12461, 16206, 24922, 27121, 37383, 45917, 53509, 54242, 74766, 81363, 91834, 107018, 137751, 160527, 162726, 275502, 321054, 461057, 909653, 922114, 1383171, 1819306, 1979833, 2728959, 2766342, 3959666, 5457918, 5939499, 11878998, 33657161, 67314322, 100971483, 201942966]

約数ペア:

[(1, 201942966), (2, 100971483), (3, 67314322), (6, 33657161), (17, 11878998), (34, 5939499), (37, 5457918), (51, 3959666), (73, 2766342), (74, 2728959), (102, 1979833), (111, 1819306), (146, 1383171), (219, 922114), (222, 909653), (438, 461057), (629, 321054), (733, 275502), (1241, 162726), (1258, 160527), (1466, 137751), (1887, 107018), (2199, 91834), (2482, 81363), (2701, 74766), (3723, 54242), (3774, 53509), (4398, 45917), (5402, 37383), (7446, 27121), (8103, 24922), (12461, 16206)]