213927714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:453

約数の個数: 192

約数和(自身を含む): 644087808

約数和(自身を除く): 430160094

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 31, 33, 39, 42, 62, 63, 66, 77, 78, 91, 93, 99, 117, 126, 143, 154, 182, 186, 198, 217, 231, 234, 273, 279, 286, 341, 383, 403, 429, 434, 462, 546, 558, 651, 682, 693, 766, 806, 819, 858, 1001, 1023, 1149, 1209, 1287, 1302, 1386, 1638, 1953, 2002, 2046, 2298, 2387, 2418, 2574, 2681, 2821, 3003, 3069, 3447, 3627, 3906, 4213, 4433, 4774, 4979, 5362, 5642, 6006, 6138, 6894, 7161, 7254, 8043, 8426, 8463, 8866, 9009, 9958, 11873, 12639, 13299, 14322, 14937, 16086, 16926, 18018, 21483, 23746, 24129, 25278, 25389, 26598, 29491, 29874, 31031, 34853, 35619, 37917, 39897, 42966, 44811, 48258, 50778, 54769, 58982, 62062, 69706, 71238, 75834, 79794, 83111, 88473, 89622, 93093, 104559, 106857, 109538, 130603, 154349, 164307, 166222, 176946, 186186, 209118, 213714, 249333, 261206, 265419, 279279, 308698, 313677, 328614, 383383, 391809, 463047, 492921, 498666, 530838, 558558, 627354, 747999, 766766, 783618, 914221, 926094, 985842, 1080443, 1150149, 1175427, 1389141, 1495998, 1697839, 1828442, 2160886, 2300298, 2350854, 2742663, 2778282, 3241329, 3395678, 3450447, 5093517, 5485326, 6482658, 6900894, 8227989, 9723987, 10187034, 11884873, 15280551, 16455978, 19447974, 23769746, 30561102, 35654619, 71309238, 106963857, 213927714]

約数ペア:

[(1, 213927714), (2, 106963857), (3, 71309238), (6, 35654619), (7, 30561102), (9, 23769746), (11, 19447974), (13, 16455978), (14, 15280551), (18, 11884873), (21, 10187034), (22, 9723987), (26, 8227989), (31, 6900894), (33, 6482658), (39, 5485326), (42, 5093517), (62, 3450447), (63, 3395678), (66, 3241329), (77, 2778282), (78, 2742663), (91, 2350854), (93, 2300298), (99, 2160886), (117, 1828442), (126, 1697839), (143, 1495998), (154, 1389141), (182, 1175427), (186, 1150149), (198, 1080443), (217, 985842), (231, 926094), (234, 914221), (273, 783618), (279, 766766), (286, 747999), (341, 627354), (383, 558558), (403, 530838), (429, 498666), (434, 492921), (462, 463047), (546, 391809), (558, 383383), (651, 328614), (682, 313677), (693, 308698), (766, 279279), (806, 265419), (819, 261206), (858, 249333), (1001, 213714), (1023, 209118), (1149, 186186), (1209, 176946), (1287, 166222), (1302, 164307), (1386, 154349), (1638, 130603), (1953, 109538), (2002, 106857), (2046, 104559), (2298, 93093), (2387, 89622), (2418, 88473), (2574, 83111), (2681, 79794), (2821, 75834), (3003, 71238), (3069, 69706), (3447, 62062), (3627, 58982), (3906, 54769), (4213, 50778), (4433, 48258), (4774, 44811), (4979, 42966), (5362, 39897), (5642, 37917), (6006, 35619), (6138, 34853), (6894, 31031), (7161, 29874), (7254, 29491), (8043, 26598), (8426, 25389), (8463, 25278), (8866, 24129), (9009, 23746), (9958, 21483), (11873, 18018), (12639, 16926), (13299, 16086), (14322, 14937)]