197404884

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1470

約数の個数: 96

約数和(自身を含む): 549158400

約数和(自身を除く): 351753516

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 79, 102, 108, 153, 158, 204, 237, 306, 316, 459, 474, 612, 711, 918, 948, 1343, 1361, 1422, 1836, 2133, 2686, 2722, 2844, 4029, 4083, 4266, 5372, 5444, 8058, 8166, 8532, 12087, 12249, 16116, 16332, 23137, 24174, 24498, 36261, 36747, 46274, 48348, 48996, 69411, 72522, 73494, 92548, 107519, 138822, 145044, 146988, 208233, 215038, 277644, 322557, 416466, 430076, 624699, 645114, 832932, 967671, 1249398, 1290228, 1827823, 1935342, 2498796, 2903013, 3655646, 3870684, 5483469, 5806026, 7311292, 10966938, 11612052, 16450407, 21933876, 32900814, 49351221, 65801628, 98702442, 197404884]

約数ペア:

[(1, 197404884), (2, 98702442), (3, 65801628), (4, 49351221), (6, 32900814), (9, 21933876), (12, 16450407), (17, 11612052), (18, 10966938), (27, 7311292), (34, 5806026), (36, 5483469), (51, 3870684), (54, 3655646), (68, 2903013), (79, 2498796), (102, 1935342), (108, 1827823), (153, 1290228), (158, 1249398), (204, 967671), (237, 832932), (306, 645114), (316, 624699), (459, 430076), (474, 416466), (612, 322557), (711, 277644), (918, 215038), (948, 208233), (1343, 146988), (1361, 145044), (1422, 138822), (1836, 107519), (2133, 92548), (2686, 73494), (2722, 72522), (2844, 69411), (4029, 48996), (4083, 48348), (4266, 46274), (5372, 36747), (5444, 36261), (8058, 24498), (8166, 24174), (8532, 23137), (12087, 16332), (12249, 16116)]