199482052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 443781632

約数和(自身を除く): 244299580

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 121, 154, 194, 242, 308, 388, 484, 607, 679, 847, 1067, 1214, 1358, 1694, 2134, 2428, 2716, 3388, 4249, 4268, 6677, 7469, 8498, 11737, 13354, 14938, 16996, 23474, 26708, 29876, 46739, 46948, 58879, 73447, 82159, 93478, 117758, 146894, 164318, 186956, 235516, 293788, 328636, 412153, 514129, 647669, 824306, 1028258, 1295338, 1648612, 2056516, 2590676, 4533683, 7124359, 9067366, 14248718, 18134732, 28497436, 49870513, 99741026, 199482052]

約数ペア:

[(1, 199482052), (2, 99741026), (4, 49870513), (7, 28497436), (11, 18134732), (14, 14248718), (22, 9067366), (28, 7124359), (44, 4533683), (77, 2590676), (97, 2056516), (121, 1648612), (154, 1295338), (194, 1028258), (242, 824306), (308, 647669), (388, 514129), (484, 412153), (607, 328636), (679, 293788), (847, 235516), (1067, 186956), (1214, 164318), (1358, 146894), (1694, 117758), (2134, 93478), (2428, 82159), (2716, 73447), (3388, 58879), (4249, 46948), (4268, 46739), (6677, 29876), (7469, 26708), (8498, 23474), (11737, 16996), (13354, 14938)]