212010246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 570585600

約数和(自身を除く): 358575354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 59, 63, 79, 114, 118, 126, 133, 158, 171, 177, 237, 266, 342, 354, 361, 399, 413, 474, 531, 553, 711, 722, 798, 826, 1062, 1083, 1106, 1121, 1197, 1239, 1422, 1501, 1659, 2166, 2242, 2394, 2478, 2527, 3002, 3249, 3318, 3363, 3717, 4503, 4661, 4977, 5054, 6498, 6726, 7434, 7581, 7847, 9006, 9322, 9954, 10089, 10507, 13509, 13983, 15162, 15694, 20178, 21014, 21299, 22743, 23541, 27018, 27966, 28519, 31521, 32627, 41949, 42598, 45486, 47082, 57038, 63042, 63897, 65254, 70623, 83898, 85557, 88559, 94563, 97881, 127794, 141246, 149093, 171114, 177118, 189126, 191691, 195762, 199633, 256671, 265677, 293643, 298186, 383382, 399266, 447279, 513342, 531354, 587286, 598899, 619913, 797031, 894558, 1197798, 1239826, 1341837, 1594062, 1682621, 1796697, 1859739, 2683674, 3365242, 3593394, 3719478, 5047863, 5579217, 10095726, 11158434, 11778347, 15143589, 23556694, 30287178, 35335041, 70670082, 106005123, 212010246]

約数ペア:

[(1, 212010246), (2, 106005123), (3, 70670082), (6, 35335041), (7, 30287178), (9, 23556694), (14, 15143589), (18, 11778347), (19, 11158434), (21, 10095726), (38, 5579217), (42, 5047863), (57, 3719478), (59, 3593394), (63, 3365242), (79, 2683674), (114, 1859739), (118, 1796697), (126, 1682621), (133, 1594062), (158, 1341837), (171, 1239826), (177, 1197798), (237, 894558), (266, 797031), (342, 619913), (354, 598899), (361, 587286), (399, 531354), (413, 513342), (474, 447279), (531, 399266), (553, 383382), (711, 298186), (722, 293643), (798, 265677), (826, 256671), (1062, 199633), (1083, 195762), (1106, 191691), (1121, 189126), (1197, 177118), (1239, 171114), (1422, 149093), (1501, 141246), (1659, 127794), (2166, 97881), (2242, 94563), (2394, 88559), (2478, 85557), (2527, 83898), (3002, 70623), (3249, 65254), (3318, 63897), (3363, 63042), (3717, 57038), (4503, 47082), (4661, 45486), (4977, 42598), (5054, 41949), (6498, 32627), (6726, 31521), (7434, 28519), (7581, 27966), (7847, 27018), (9006, 23541), (9322, 22743), (9954, 21299), (10089, 21014), (10507, 20178), (13509, 15694), (13983, 15162)]