204579156

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1213

約数の個数: 96

約数和(自身を含む): 543836160

約数和(自身を除く): 339257004

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 47, 51, 57, 68, 76, 94, 102, 114, 141, 188, 204, 228, 282, 323, 564, 646, 799, 893, 969, 1123, 1292, 1598, 1786, 1938, 2246, 2397, 2679, 3196, 3369, 3572, 3876, 4492, 4794, 5358, 6738, 9588, 10716, 13476, 15181, 19091, 21337, 30362, 38182, 42674, 45543, 52781, 57273, 60724, 64011, 76364, 85348, 91086, 105562, 114546, 128022, 158343, 182172, 211124, 229092, 256044, 316686, 362729, 633372, 725458, 897277, 1002839, 1088187, 1450916, 1794554, 2005678, 2176374, 2691831, 3008517, 3589108, 4011356, 4352748, 5383662, 6017034, 10767324, 12034068, 17048263, 34096526, 51144789, 68193052, 102289578, 204579156]

約数ペア:

[(1, 204579156), (2, 102289578), (3, 68193052), (4, 51144789), (6, 34096526), (12, 17048263), (17, 12034068), (19, 10767324), (34, 6017034), (38, 5383662), (47, 4352748), (51, 4011356), (57, 3589108), (68, 3008517), (76, 2691831), (94, 2176374), (102, 2005678), (114, 1794554), (141, 1450916), (188, 1088187), (204, 1002839), (228, 897277), (282, 725458), (323, 633372), (564, 362729), (646, 316686), (799, 256044), (893, 229092), (969, 211124), (1123, 182172), (1292, 158343), (1598, 128022), (1786, 114546), (1938, 105562), (2246, 91086), (2397, 85348), (2679, 76364), (3196, 64011), (3369, 60724), (3572, 57273), (3876, 52781), (4492, 45543), (4794, 42674), (5358, 38182), (6738, 30362), (9588, 21337), (10716, 19091), (13476, 15181)]