211002912

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:711

約数の個数: 144

約数和(自身を含む): 645345792

約数和(自身を除く): 434342880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 71, 72, 96, 102, 136, 142, 144, 153, 204, 213, 272, 284, 288, 306, 408, 426, 544, 568, 607, 612, 639, 816, 852, 1136, 1207, 1214, 1224, 1278, 1632, 1704, 1821, 2272, 2414, 2428, 2448, 2556, 3408, 3621, 3642, 4828, 4856, 4896, 5112, 5463, 6816, 7242, 7284, 9656, 9712, 10224, 10319, 10863, 10926, 14484, 14568, 19312, 19424, 20448, 20638, 21726, 21852, 28968, 29136, 30957, 38624, 41276, 43097, 43452, 43704, 57936, 58272, 61914, 82552, 86194, 86904, 87408, 92871, 115872, 123828, 129291, 165104, 172388, 173808, 174816, 185742, 247656, 258582, 330208, 344776, 347616, 371484, 387873, 495312, 517164, 689552, 732649, 742968, 775746, 990624, 1034328, 1379104, 1465298, 1485936, 1551492, 2068656, 2197947, 2930596, 2971872, 3102984, 4137312, 4395894, 5861192, 6205968, 6593841, 8791788, 11722384, 12411936, 13187682, 17583576, 23444768, 26375364, 35167152, 52750728, 70334304, 105501456, 211002912]

約数ペア:

[(1, 211002912), (2, 105501456), (3, 70334304), (4, 52750728), (6, 35167152), (8, 26375364), (9, 23444768), (12, 17583576), (16, 13187682), (17, 12411936), (18, 11722384), (24, 8791788), (32, 6593841), (34, 6205968), (36, 5861192), (48, 4395894), (51, 4137312), (68, 3102984), (71, 2971872), (72, 2930596), (96, 2197947), (102, 2068656), (136, 1551492), (142, 1485936), (144, 1465298), (153, 1379104), (204, 1034328), (213, 990624), (272, 775746), (284, 742968), (288, 732649), (306, 689552), (408, 517164), (426, 495312), (544, 387873), (568, 371484), (607, 347616), (612, 344776), (639, 330208), (816, 258582), (852, 247656), (1136, 185742), (1207, 174816), (1214, 173808), (1224, 172388), (1278, 165104), (1632, 129291), (1704, 123828), (1821, 115872), (2272, 92871), (2414, 87408), (2428, 86904), (2448, 86194), (2556, 82552), (3408, 61914), (3621, 58272), (3642, 57936), (4828, 43704), (4856, 43452), (4896, 43097), (5112, 41276), (5463, 38624), (6816, 30957), (7242, 29136), (7284, 28968), (9656, 21852), (9712, 21726), (10224, 20638), (10319, 20448), (10863, 19424), (10926, 19312), (14484, 14568)]