201781664

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 471453696

約数和(自身を除く): 269672032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 127, 164, 173, 224, 254, 287, 328, 346, 508, 574, 656, 692, 889, 1016, 1148, 1211, 1312, 1384, 1778, 2032, 2296, 2422, 2768, 3556, 4064, 4592, 4844, 5207, 5536, 7093, 7112, 9184, 9688, 10414, 14186, 14224, 19376, 20828, 21971, 28372, 28448, 36449, 38752, 41656, 43942, 49651, 56744, 72898, 83312, 87884, 99302, 113488, 145796, 153797, 166624, 175768, 198604, 226976, 291592, 307594, 351536, 397208, 583184, 615188, 703072, 794416, 900811, 1166368, 1230376, 1588832, 1801622, 2460752, 3603244, 4921504, 6305677, 7206488, 12611354, 14412976, 25222708, 28825952, 50445416, 100890832, 201781664]

約数ペア:

[(1, 201781664), (2, 100890832), (4, 50445416), (7, 28825952), (8, 25222708), (14, 14412976), (16, 12611354), (28, 7206488), (32, 6305677), (41, 4921504), (56, 3603244), (82, 2460752), (112, 1801622), (127, 1588832), (164, 1230376), (173, 1166368), (224, 900811), (254, 794416), (287, 703072), (328, 615188), (346, 583184), (508, 397208), (574, 351536), (656, 307594), (692, 291592), (889, 226976), (1016, 198604), (1148, 175768), (1211, 166624), (1312, 153797), (1384, 145796), (1778, 113488), (2032, 99302), (2296, 87884), (2422, 83312), (2768, 72898), (3556, 56744), (4064, 49651), (4592, 43942), (4844, 41656), (5207, 38752), (5536, 36449), (7093, 28448), (7112, 28372), (9184, 21971), (9688, 20828), (10414, 19376), (14186, 14224)]