194393598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 491028480

約数和(自身を除く): 296634882

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 57, 71, 73, 94, 114, 133, 141, 142, 146, 213, 219, 266, 282, 329, 399, 426, 438, 497, 511, 658, 798, 893, 987, 994, 1022, 1349, 1387, 1491, 1533, 1786, 1974, 2679, 2698, 2774, 2982, 3066, 3337, 3431, 4047, 4161, 5183, 5358, 6251, 6674, 6862, 8094, 8322, 9443, 9709, 10011, 10293, 10366, 12502, 15549, 18753, 18886, 19418, 20022, 20586, 23359, 24017, 28329, 29127, 31098, 36281, 37506, 46718, 48034, 56658, 58254, 63403, 65189, 70077, 72051, 72562, 98477, 108843, 126806, 130378, 140154, 144102, 190209, 195567, 196954, 217686, 243601, 295431, 380418, 391134, 443821, 456323, 487202, 590862, 689339, 730803, 887642, 912646, 1331463, 1368969, 1378678, 1461606, 1705207, 2068017, 2662926, 2737938, 3410414, 4136034, 4628419, 5115621, 9256838, 10231242, 13885257, 27770514, 32398933, 64797866, 97196799, 194393598]

約数ペア:

[(1, 194393598), (2, 97196799), (3, 64797866), (6, 32398933), (7, 27770514), (14, 13885257), (19, 10231242), (21, 9256838), (38, 5115621), (42, 4628419), (47, 4136034), (57, 3410414), (71, 2737938), (73, 2662926), (94, 2068017), (114, 1705207), (133, 1461606), (141, 1378678), (142, 1368969), (146, 1331463), (213, 912646), (219, 887642), (266, 730803), (282, 689339), (329, 590862), (399, 487202), (426, 456323), (438, 443821), (497, 391134), (511, 380418), (658, 295431), (798, 243601), (893, 217686), (987, 196954), (994, 195567), (1022, 190209), (1349, 144102), (1387, 140154), (1491, 130378), (1533, 126806), (1786, 108843), (1974, 98477), (2679, 72562), (2698, 72051), (2774, 70077), (2982, 65189), (3066, 63403), (3337, 58254), (3431, 56658), (4047, 48034), (4161, 46718), (5183, 37506), (5358, 36281), (6251, 31098), (6674, 29127), (6862, 28329), (8094, 24017), (8322, 23359), (9443, 20586), (9709, 20022), (10011, 19418), (10293, 18886), (10366, 18753), (12502, 15549)]