208069884

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:845

約数の個数: 120

約数和(自身を含む): 601708800

約数和(自身を除く): 393638916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 79, 81, 99, 108, 132, 158, 162, 198, 237, 297, 316, 324, 396, 474, 594, 711, 739, 869, 891, 948, 1188, 1422, 1478, 1738, 1782, 2133, 2217, 2607, 2844, 2956, 3476, 3564, 4266, 4434, 5214, 6399, 6651, 7821, 8129, 8532, 8868, 10428, 12798, 13302, 15642, 16258, 19953, 23463, 24387, 25596, 26604, 31284, 32516, 39906, 46926, 48774, 58381, 59859, 70389, 73161, 79812, 93852, 97548, 116762, 119718, 140778, 146322, 175143, 219483, 233524, 239436, 281556, 292644, 350286, 438966, 525429, 642191, 658449, 700572, 877932, 1050858, 1284382, 1316898, 1576287, 1926573, 2101716, 2568764, 2633796, 3152574, 3853146, 4728861, 5779719, 6305148, 7706292, 9457722, 11559438, 17339157, 18915444, 23118876, 34678314, 52017471, 69356628, 104034942, 208069884]

約数ペア:

[(1, 208069884), (2, 104034942), (3, 69356628), (4, 52017471), (6, 34678314), (9, 23118876), (11, 18915444), (12, 17339157), (18, 11559438), (22, 9457722), (27, 7706292), (33, 6305148), (36, 5779719), (44, 4728861), (54, 3853146), (66, 3152574), (79, 2633796), (81, 2568764), (99, 2101716), (108, 1926573), (132, 1576287), (158, 1316898), (162, 1284382), (198, 1050858), (237, 877932), (297, 700572), (316, 658449), (324, 642191), (396, 525429), (474, 438966), (594, 350286), (711, 292644), (739, 281556), (869, 239436), (891, 233524), (948, 219483), (1188, 175143), (1422, 146322), (1478, 140778), (1738, 119718), (1782, 116762), (2133, 97548), (2217, 93852), (2607, 79812), (2844, 73161), (2956, 70389), (3476, 59859), (3564, 58381), (4266, 48774), (4434, 46926), (5214, 39906), (6399, 32516), (6651, 31284), (7821, 26604), (8129, 25596), (8532, 24387), (8868, 23463), (10428, 19953), (12798, 16258), (13302, 15642)]