194510862

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1775

約数の個数: 128

約数和(自身を含む): 555448320

約数和(自身を除く): 360937458

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 27, 39, 42, 46, 54, 63, 69, 78, 91, 117, 126, 138, 161, 182, 189, 207, 234, 273, 299, 322, 351, 378, 414, 483, 546, 598, 621, 702, 819, 897, 966, 1242, 1449, 1638, 1721, 1794, 2093, 2457, 2691, 2898, 3442, 4186, 4347, 4914, 5163, 5382, 6279, 8073, 8694, 10326, 12047, 12558, 15489, 16146, 18837, 22373, 24094, 30978, 36141, 37674, 39583, 44746, 46467, 56511, 67119, 72282, 79166, 92934, 108423, 113022, 118749, 134238, 156611, 201357, 216846, 237498, 277081, 313222, 325269, 356247, 402714, 469833, 514579, 554162, 604071, 650538, 712494, 831243, 939666, 1029158, 1068741, 1208142, 1409499, 1543737, 1662486, 2137482, 2493729, 2818998, 3087474, 3602053, 4228497, 4631211, 4987458, 7204106, 7481187, 8456994, 9262422, 10806159, 13893633, 14962374, 21612318, 27787266, 32418477, 64836954, 97255431, 194510862]

約数ペア:

[(1, 194510862), (2, 97255431), (3, 64836954), (6, 32418477), (7, 27787266), (9, 21612318), (13, 14962374), (14, 13893633), (18, 10806159), (21, 9262422), (23, 8456994), (26, 7481187), (27, 7204106), (39, 4987458), (42, 4631211), (46, 4228497), (54, 3602053), (63, 3087474), (69, 2818998), (78, 2493729), (91, 2137482), (117, 1662486), (126, 1543737), (138, 1409499), (161, 1208142), (182, 1068741), (189, 1029158), (207, 939666), (234, 831243), (273, 712494), (299, 650538), (322, 604071), (351, 554162), (378, 514579), (414, 469833), (483, 402714), (546, 356247), (598, 325269), (621, 313222), (702, 277081), (819, 237498), (897, 216846), (966, 201357), (1242, 156611), (1449, 134238), (1638, 118749), (1721, 113022), (1794, 108423), (2093, 92934), (2457, 79166), (2691, 72282), (2898, 67119), (3442, 56511), (4186, 46467), (4347, 44746), (4914, 39583), (5163, 37674), (5382, 36141), (6279, 30978), (8073, 24094), (8694, 22373), (10326, 18837), (12047, 16146), (12558, 15489)]