211949136

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:471

約数の個数: 200

約数和(自身を含む): 714430464

約数和(自身を除く): 502481328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 61, 63, 72, 81, 84, 108, 112, 122, 126, 144, 162, 168, 183, 189, 216, 244, 252, 324, 336, 366, 378, 383, 427, 432, 488, 504, 549, 567, 648, 732, 756, 766, 854, 976, 1008, 1098, 1134, 1149, 1281, 1296, 1464, 1512, 1532, 1647, 1708, 2196, 2268, 2298, 2562, 2681, 2928, 3024, 3064, 3294, 3416, 3447, 3843, 4392, 4536, 4596, 4941, 5124, 5362, 6128, 6588, 6832, 6894, 7686, 8043, 8784, 9072, 9192, 9882, 10248, 10341, 10724, 11529, 13176, 13788, 15372, 16086, 18384, 19764, 20496, 20682, 21448, 23058, 23363, 24129, 26352, 27576, 30744, 31023, 32172, 34587, 39528, 41364, 42896, 46116, 46726, 48258, 55152, 61488, 62046, 64344, 69174, 70089, 72387, 79056, 82728, 92232, 93452, 96516, 124092, 128688, 138348, 140178, 144774, 163541, 165456, 184464, 186904, 193032, 210267, 217161, 248184, 276696, 280356, 289548, 327082, 373808, 386064, 420534, 434322, 490623, 496368, 553392, 560712, 579096, 630801, 654164, 841068, 868644, 981246, 1121424, 1158192, 1261602, 1308328, 1471869, 1682136, 1737288, 1892403, 1962492, 2523204, 2616656, 2943738, 3364272, 3474576, 3784806, 3924984, 4415607, 5046408, 5887476, 7569612, 7849968, 8831214, 10092816, 11774952, 13246821, 15139224, 17662428, 23549904, 26493642, 30278448, 35324856, 52987284, 70649712, 105974568, 211949136]

約数ペア:

[(1, 211949136), (2, 105974568), (3, 70649712), (4, 52987284), (6, 35324856), (7, 30278448), (8, 26493642), (9, 23549904), (12, 17662428), (14, 15139224), (16, 13246821), (18, 11774952), (21, 10092816), (24, 8831214), (27, 7849968), (28, 7569612), (36, 5887476), (42, 5046408), (48, 4415607), (54, 3924984), (56, 3784806), (61, 3474576), (63, 3364272), (72, 2943738), (81, 2616656), (84, 2523204), (108, 1962492), (112, 1892403), (122, 1737288), (126, 1682136), (144, 1471869), (162, 1308328), (168, 1261602), (183, 1158192), (189, 1121424), (216, 981246), (244, 868644), (252, 841068), (324, 654164), (336, 630801), (366, 579096), (378, 560712), (383, 553392), (427, 496368), (432, 490623), (488, 434322), (504, 420534), (549, 386064), (567, 373808), (648, 327082), (732, 289548), (756, 280356), (766, 276696), (854, 248184), (976, 217161), (1008, 210267), (1098, 193032), (1134, 186904), (1149, 184464), (1281, 165456), (1296, 163541), (1464, 144774), (1512, 140178), (1532, 138348), (1647, 128688), (1708, 124092), (2196, 96516), (2268, 93452), (2298, 92232), (2562, 82728), (2681, 79056), (2928, 72387), (3024, 70089), (3064, 69174), (3294, 64344), (3416, 62046), (3447, 61488), (3843, 55152), (4392, 48258), (4536, 46726), (4596, 46116), (4941, 42896), (5124, 41364), (5362, 39528), (6128, 34587), (6588, 32172), (6832, 31023), (6894, 30744), (7686, 27576), (8043, 26352), (8784, 24129), (9072, 23363), (9192, 23058), (9882, 21448), (10248, 20682), (10341, 20496), (10724, 19764), (11529, 18384), (13176, 16086), (13788, 15372)]