212003792

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 588962304

約数和(自身を除く): 376958512

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 44, 49, 52, 56, 61, 62, 77, 88, 91, 98, 104, 112, 122, 124, 143, 154, 176, 182, 196, 208, 217, 244, 248, 286, 308, 341, 364, 392, 403, 427, 434, 488, 496, 539, 572, 616, 637, 671, 682, 728, 784, 793, 806, 854, 868, 976, 1001, 1078, 1144, 1232, 1274, 1342, 1364, 1456, 1519, 1586, 1612, 1708, 1736, 1891, 2002, 2156, 2288, 2387, 2548, 2684, 2728, 2821, 2989, 3038, 3172, 3224, 3416, 3472, 3782, 4004, 4312, 4433, 4697, 4774, 5096, 5368, 5456, 5551, 5642, 5978, 6076, 6344, 6448, 6832, 7007, 7564, 8008, 8624, 8723, 8866, 9394, 9548, 10192, 10736, 11102, 11284, 11956, 12152, 12688, 13237, 14014, 15128, 16016, 16709, 17446, 17732, 18788, 19096, 19747, 20801, 22204, 22568, 23912, 24304, 24583, 26474, 28028, 30256, 31031, 32879, 33418, 34892, 35464, 37576, 38192, 38857, 39494, 41602, 44408, 45136, 47824, 49166, 52948, 56056, 61061, 62062, 65758, 66836, 69784, 70928, 75152, 77714, 78988, 83204, 88816, 92659, 98332, 105896, 112112, 122122, 124124, 131516, 133672, 139568, 145607, 155428, 157976, 166408, 172081, 185318, 196664, 211792, 217217, 244244, 248248, 263032, 267344, 270413, 291214, 310856, 315952, 332816, 344162, 370636, 393328, 427427, 434434, 488488, 496496, 526064, 540826, 582428, 621712, 688324, 741272, 854854, 868868, 976976, 1019249, 1081652, 1164856, 1204567, 1376648, 1482544, 1709708, 1737736, 1892891, 2038498, 2163304, 2329712, 2409134, 2753296, 3419416, 3475472, 3785782, 4076996, 4326608, 4818268, 6838832, 7571564, 8153992, 9636536, 13250237, 15143128, 16307984, 19273072, 26500474, 30286256, 53000948, 106001896, 212003792]

約数ペア:

[(1, 212003792), (2, 106001896), (4, 53000948), (7, 30286256), (8, 26500474), (11, 19273072), (13, 16307984), (14, 15143128), (16, 13250237), (22, 9636536), (26, 8153992), (28, 7571564), (31, 6838832), (44, 4818268), (49, 4326608), (52, 4076996), (56, 3785782), (61, 3475472), (62, 3419416), (77, 2753296), (88, 2409134), (91, 2329712), (98, 2163304), (104, 2038498), (112, 1892891), (122, 1737736), (124, 1709708), (143, 1482544), (154, 1376648), (176, 1204567), (182, 1164856), (196, 1081652), (208, 1019249), (217, 976976), (244, 868868), (248, 854854), (286, 741272), (308, 688324), (341, 621712), (364, 582428), (392, 540826), (403, 526064), (427, 496496), (434, 488488), (488, 434434), (496, 427427), (539, 393328), (572, 370636), (616, 344162), (637, 332816), (671, 315952), (682, 310856), (728, 291214), (784, 270413), (793, 267344), (806, 263032), (854, 248248), (868, 244244), (976, 217217), (1001, 211792), (1078, 196664), (1144, 185318), (1232, 172081), (1274, 166408), (1342, 157976), (1364, 155428), (1456, 145607), (1519, 139568), (1586, 133672), (1612, 131516), (1708, 124124), (1736, 122122), (1891, 112112), (2002, 105896), (2156, 98332), (2288, 92659), (2387, 88816), (2548, 83204), (2684, 78988), (2728, 77714), (2821, 75152), (2989, 70928), (3038, 69784), (3172, 66836), (3224, 65758), (3416, 62062), (3472, 61061), (3782, 56056), (4004, 52948), (4312, 49166), (4433, 47824), (4697, 45136), (4774, 44408), (5096, 41602), (5368, 39494), (5456, 38857), (5551, 38192), (5642, 37576), (5978, 35464), (6076, 34892), (6344, 33418), (6448, 32879), (6832, 31031), (7007, 30256), (7564, 28028), (8008, 26474), (8624, 24583), (8723, 24304), (8866, 23912), (9394, 22568), (9548, 22204), (10192, 20801), (10736, 19747), (11102, 19096), (11284, 18788), (11956, 17732), (12152, 17446), (12688, 16709), (13237, 16016), (14014, 15128)]