211811886

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 584962560

約数和(自身を除く): 373150674

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 33, 38, 39, 57, 61, 66, 71, 78, 99, 114, 117, 122, 142, 143, 171, 183, 198, 209, 213, 234, 247, 286, 342, 366, 418, 426, 429, 494, 549, 627, 639, 671, 741, 781, 793, 858, 923, 1098, 1159, 1254, 1278, 1287, 1342, 1349, 1482, 1562, 1586, 1846, 1881, 2013, 2223, 2318, 2343, 2379, 2574, 2698, 2717, 2769, 3477, 3762, 4026, 4047, 4331, 4446, 4686, 4758, 5434, 5538, 6039, 6954, 7029, 7137, 8094, 8151, 8307, 8662, 8723, 10153, 10431, 12078, 12141, 12749, 12993, 14058, 14274, 14839, 15067, 16302, 16614, 17446, 17537, 20306, 20862, 24282, 24453, 25498, 25986, 26169, 29678, 30134, 30459, 35074, 38247, 38979, 44517, 45201, 47641, 48906, 52338, 52611, 56303, 60918, 76494, 77958, 78507, 82289, 89034, 90402, 91377, 95282, 105222, 112606, 114741, 133551, 135603, 142923, 157014, 157833, 164578, 165737, 168909, 182754, 192907, 229482, 246867, 267102, 271206, 285846, 315666, 331474, 337818, 385814, 428769, 493734, 497211, 506727, 578721, 619333, 740601, 857538, 905179, 994422, 1013454, 1069757, 1157442, 1238666, 1481202, 1491633, 1736163, 1810358, 1857999, 2139514, 2715537, 2983266, 3209271, 3472326, 3715998, 5431074, 5573997, 6418542, 8146611, 9627813, 11147994, 11767327, 16293222, 19255626, 23534654, 35301981, 70603962, 105905943, 211811886]

約数ペア:

[(1, 211811886), (2, 105905943), (3, 70603962), (6, 35301981), (9, 23534654), (11, 19255626), (13, 16293222), (18, 11767327), (19, 11147994), (22, 9627813), (26, 8146611), (33, 6418542), (38, 5573997), (39, 5431074), (57, 3715998), (61, 3472326), (66, 3209271), (71, 2983266), (78, 2715537), (99, 2139514), (114, 1857999), (117, 1810358), (122, 1736163), (142, 1491633), (143, 1481202), (171, 1238666), (183, 1157442), (198, 1069757), (209, 1013454), (213, 994422), (234, 905179), (247, 857538), (286, 740601), (342, 619333), (366, 578721), (418, 506727), (426, 497211), (429, 493734), (494, 428769), (549, 385814), (627, 337818), (639, 331474), (671, 315666), (741, 285846), (781, 271206), (793, 267102), (858, 246867), (923, 229482), (1098, 192907), (1159, 182754), (1254, 168909), (1278, 165737), (1287, 164578), (1342, 157833), (1349, 157014), (1482, 142923), (1562, 135603), (1586, 133551), (1846, 114741), (1881, 112606), (2013, 105222), (2223, 95282), (2318, 91377), (2343, 90402), (2379, 89034), (2574, 82289), (2698, 78507), (2717, 77958), (2769, 76494), (3477, 60918), (3762, 56303), (4026, 52611), (4047, 52338), (4331, 48906), (4446, 47641), (4686, 45201), (4758, 44517), (5434, 38979), (5538, 38247), (6039, 35074), (6954, 30459), (7029, 30134), (7137, 29678), (8094, 26169), (8151, 25986), (8307, 25498), (8662, 24453), (8723, 24282), (10153, 20862), (10431, 20306), (12078, 17537), (12141, 17446), (12749, 16614), (12993, 16302), (14058, 15067), (14274, 14839)]