207482814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:507

約数の個数: 144

約数和(自身を含む): 584263680

約数和(自身を除く): 376780866

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 77, 93, 99, 121, 126, 154, 186, 198, 217, 231, 242, 279, 341, 363, 434, 439, 462, 558, 651, 682, 693, 726, 847, 878, 1023, 1089, 1302, 1317, 1386, 1694, 1953, 2046, 2178, 2387, 2541, 2634, 3069, 3073, 3751, 3906, 3951, 4774, 4829, 5082, 6138, 6146, 7161, 7502, 7623, 7902, 9219, 9658, 11253, 13609, 14322, 14487, 15246, 18438, 21483, 22506, 26257, 27218, 27657, 28974, 33759, 33803, 40827, 42966, 43461, 52514, 53119, 55314, 67518, 67606, 78771, 81654, 86922, 95263, 101409, 106238, 122481, 149699, 157542, 159357, 190526, 202818, 236313, 244962, 285789, 299398, 304227, 318714, 371833, 449097, 472626, 478071, 571578, 608454, 743666, 857367, 898194, 956142, 1047893, 1115499, 1347291, 1646689, 1714734, 2095786, 2230998, 2694582, 3143679, 3293378, 3346497, 4940067, 6287358, 6692994, 9431037, 9880134, 11526823, 14820201, 18862074, 23053646, 29640402, 34580469, 69160938, 103741407, 207482814]

約数ペア:

[(1, 207482814), (2, 103741407), (3, 69160938), (6, 34580469), (7, 29640402), (9, 23053646), (11, 18862074), (14, 14820201), (18, 11526823), (21, 9880134), (22, 9431037), (31, 6692994), (33, 6287358), (42, 4940067), (62, 3346497), (63, 3293378), (66, 3143679), (77, 2694582), (93, 2230998), (99, 2095786), (121, 1714734), (126, 1646689), (154, 1347291), (186, 1115499), (198, 1047893), (217, 956142), (231, 898194), (242, 857367), (279, 743666), (341, 608454), (363, 571578), (434, 478071), (439, 472626), (462, 449097), (558, 371833), (651, 318714), (682, 304227), (693, 299398), (726, 285789), (847, 244962), (878, 236313), (1023, 202818), (1089, 190526), (1302, 159357), (1317, 157542), (1386, 149699), (1694, 122481), (1953, 106238), (2046, 101409), (2178, 95263), (2387, 86922), (2541, 81654), (2634, 78771), (3069, 67606), (3073, 67518), (3751, 55314), (3906, 53119), (3951, 52514), (4774, 43461), (4829, 42966), (5082, 40827), (6138, 33803), (6146, 33759), (7161, 28974), (7502, 27657), (7623, 27218), (7902, 26257), (9219, 22506), (9658, 21483), (11253, 18438), (13609, 15246), (14322, 14487)]