211102192

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:423

約数の個数: 120

約数和(自身を含む): 516020544

約数和(自身を除く): 304918352

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 49, 56, 68, 94, 98, 112, 119, 136, 188, 196, 238, 272, 329, 337, 376, 392, 476, 658, 674, 752, 784, 799, 833, 952, 1316, 1348, 1598, 1666, 1904, 2303, 2359, 2632, 2696, 3196, 3332, 4606, 4718, 5264, 5392, 5593, 5729, 6392, 6664, 9212, 9436, 11186, 11458, 12784, 13328, 15839, 16513, 18424, 18872, 22372, 22916, 31678, 33026, 36848, 37744, 39151, 40103, 44744, 45832, 63356, 66052, 78302, 80206, 89488, 91664, 110873, 126712, 132104, 156604, 160412, 221746, 253424, 264208, 269263, 280721, 313208, 320824, 443492, 538526, 561442, 626416, 641648, 776111, 886984, 1077052, 1122884, 1552222, 1773968, 1884841, 2154104, 2245768, 3104444, 3769682, 4308208, 4491536, 6208888, 7539364, 12417776, 13193887, 15078728, 26387774, 30157456, 52775548, 105551096, 211102192]

約数ペア:

[(1, 211102192), (2, 105551096), (4, 52775548), (7, 30157456), (8, 26387774), (14, 15078728), (16, 13193887), (17, 12417776), (28, 7539364), (34, 6208888), (47, 4491536), (49, 4308208), (56, 3769682), (68, 3104444), (94, 2245768), (98, 2154104), (112, 1884841), (119, 1773968), (136, 1552222), (188, 1122884), (196, 1077052), (238, 886984), (272, 776111), (329, 641648), (337, 626416), (376, 561442), (392, 538526), (476, 443492), (658, 320824), (674, 313208), (752, 280721), (784, 269263), (799, 264208), (833, 253424), (952, 221746), (1316, 160412), (1348, 156604), (1598, 132104), (1666, 126712), (1904, 110873), (2303, 91664), (2359, 89488), (2632, 80206), (2696, 78302), (3196, 66052), (3332, 63356), (4606, 45832), (4718, 44744), (5264, 40103), (5392, 39151), (5593, 37744), (5729, 36848), (6392, 33026), (6664, 31678), (9212, 22916), (9436, 22372), (11186, 18872), (11458, 18424), (12784, 16513), (13328, 15839)]