197295966

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 525312000

約数和(自身を除く): 328016034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 113, 126, 149, 186, 189, 217, 226, 279, 298, 339, 378, 434, 447, 558, 651, 678, 791, 837, 894, 1017, 1043, 1302, 1341, 1582, 1674, 1953, 2034, 2086, 2373, 2682, 3051, 3129, 3503, 3906, 4023, 4619, 4746, 5859, 6102, 6258, 7006, 7119, 8046, 9238, 9387, 10509, 11718, 13857, 14238, 16837, 18774, 21018, 21357, 24521, 27714, 28161, 31527, 32333, 33674, 41571, 42714, 49042, 50511, 56322, 63054, 64666, 73563, 83142, 94581, 96999, 101022, 117859, 124713, 147126, 151533, 189162, 193998, 220689, 235718, 249426, 290997, 303066, 353577, 441378, 454599, 521947, 581994, 662067, 707154, 872991, 909198, 1043894, 1060731, 1324134, 1565841, 1745982, 2121462, 3131682, 3182193, 3653629, 4697523, 6364386, 7307258, 9395046, 10960887, 14092569, 21921774, 28185138, 32882661, 65765322, 98647983, 197295966]

約数ペア:

[(1, 197295966), (2, 98647983), (3, 65765322), (6, 32882661), (7, 28185138), (9, 21921774), (14, 14092569), (18, 10960887), (21, 9395046), (27, 7307258), (31, 6364386), (42, 4697523), (54, 3653629), (62, 3182193), (63, 3131682), (93, 2121462), (113, 1745982), (126, 1565841), (149, 1324134), (186, 1060731), (189, 1043894), (217, 909198), (226, 872991), (279, 707154), (298, 662067), (339, 581994), (378, 521947), (434, 454599), (447, 441378), (558, 353577), (651, 303066), (678, 290997), (791, 249426), (837, 235718), (894, 220689), (1017, 193998), (1043, 189162), (1302, 151533), (1341, 147126), (1582, 124713), (1674, 117859), (1953, 101022), (2034, 96999), (2086, 94581), (2373, 83142), (2682, 73563), (3051, 64666), (3129, 63054), (3503, 56322), (3906, 50511), (4023, 49042), (4619, 42714), (4746, 41571), (5859, 33674), (6102, 32333), (6258, 31527), (7006, 28161), (7119, 27714), (8046, 24521), (9238, 21357), (9387, 21018), (10509, 18774), (11718, 16837), (13857, 14238)]