211172346

素因数分解:

$2^1\times 3^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 216

約数和(自身を含む): 628249440

約数和(自身を除く): 417077094

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 33, 38, 42, 54, 57, 63, 66, 77, 81, 99, 114, 121, 126, 133, 154, 162, 171, 189, 198, 209, 231, 242, 243, 266, 297, 342, 363, 378, 399, 418, 462, 486, 513, 567, 594, 627, 693, 726, 729, 798, 847, 891, 1026, 1089, 1134, 1197, 1254, 1386, 1458, 1463, 1539, 1694, 1701, 1782, 1881, 2079, 2178, 2187, 2299, 2394, 2541, 2673, 2926, 3078, 3267, 3402, 3591, 3762, 4158, 4374, 4389, 4598, 4617, 5082, 5103, 5346, 5643, 6237, 6534, 6561, 6897, 7182, 7623, 8019, 8778, 9234, 9801, 10206, 10773, 11286, 12474, 13122, 13167, 13794, 13851, 15246, 15309, 16038, 16093, 16929, 18711, 19602, 20691, 21546, 22869, 24057, 26334, 27702, 29403, 30618, 32186, 32319, 33858, 37422, 39501, 41382, 41553, 45738, 45927, 48114, 48279, 50787, 56133, 58806, 62073, 64638, 68607, 72171, 79002, 83106, 88209, 91854, 96558, 96957, 101574, 112266, 118503, 124146, 124659, 137214, 144342, 144837, 152361, 168399, 176418, 186219, 193914, 205821, 237006, 249318, 264627, 289674, 290871, 304722, 336798, 355509, 372438, 411642, 434511, 457083, 505197, 529254, 558657, 581742, 617463, 711018, 793881, 869022, 872613, 914166, 1010394, 1066527, 1117314, 1234926, 1303533, 1371249, 1587762, 1675971, 1745226, 1852389, 2133054, 2607066, 2742498, 3199581, 3351942, 3704778, 3910599, 5027913, 5557167, 6399162, 7821198, 9598743, 10055826, 11114334, 11731797, 15083739, 19197486, 23463594, 30167478, 35195391, 70390782, 105586173, 211172346]

約数ペア:

[(1, 211172346), (2, 105586173), (3, 70390782), (6, 35195391), (7, 30167478), (9, 23463594), (11, 19197486), (14, 15083739), (18, 11731797), (19, 11114334), (21, 10055826), (22, 9598743), (27, 7821198), (33, 6399162), (38, 5557167), (42, 5027913), (54, 3910599), (57, 3704778), (63, 3351942), (66, 3199581), (77, 2742498), (81, 2607066), (99, 2133054), (114, 1852389), (121, 1745226), (126, 1675971), (133, 1587762), (154, 1371249), (162, 1303533), (171, 1234926), (189, 1117314), (198, 1066527), (209, 1010394), (231, 914166), (242, 872613), (243, 869022), (266, 793881), (297, 711018), (342, 617463), (363, 581742), (378, 558657), (399, 529254), (418, 505197), (462, 457083), (486, 434511), (513, 411642), (567, 372438), (594, 355509), (627, 336798), (693, 304722), (726, 290871), (729, 289674), (798, 264627), (847, 249318), (891, 237006), (1026, 205821), (1089, 193914), (1134, 186219), (1197, 176418), (1254, 168399), (1386, 152361), (1458, 144837), (1463, 144342), (1539, 137214), (1694, 124659), (1701, 124146), (1782, 118503), (1881, 112266), (2079, 101574), (2178, 96957), (2187, 96558), (2299, 91854), (2394, 88209), (2541, 83106), (2673, 79002), (2926, 72171), (3078, 68607), (3267, 64638), (3402, 62073), (3591, 58806), (3762, 56133), (4158, 50787), (4374, 48279), (4389, 48114), (4598, 45927), (4617, 45738), (5082, 41553), (5103, 41382), (5346, 39501), (5643, 37422), (6237, 33858), (6534, 32319), (6561, 32186), (6897, 30618), (7182, 29403), (7623, 27702), (8019, 26334), (8778, 24057), (9234, 22869), (9801, 21546), (10206, 20691), (10773, 19602), (11286, 18711), (12474, 16929), (13122, 16093), (13167, 16038), (13794, 15309), (13851, 15246)]