199670814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 546515424

約数和(自身を除く): 346844610

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 31, 34, 42, 51, 62, 63, 93, 97, 102, 119, 126, 153, 186, 194, 217, 238, 279, 291, 306, 357, 434, 527, 558, 582, 651, 679, 714, 873, 961, 1054, 1071, 1302, 1358, 1581, 1649, 1746, 1922, 1953, 2037, 2142, 2883, 3007, 3162, 3298, 3689, 3906, 4074, 4743, 4947, 5766, 6014, 6111, 6727, 7378, 8649, 9021, 9486, 9894, 11067, 11543, 12222, 13454, 14841, 16337, 17298, 18042, 20181, 21049, 22134, 23086, 27063, 29682, 32674, 33201, 34629, 40362, 42098, 49011, 51119, 54126, 60543, 63147, 66402, 69258, 93217, 98022, 102238, 103887, 114359, 121086, 126294, 147033, 153357, 186434, 189441, 207774, 228718, 279651, 294066, 306714, 343077, 357833, 378882, 460071, 559302, 652519, 686154, 715666, 838953, 920142, 1029231, 1073499, 1305038, 1584689, 1677906, 1957557, 2058462, 2146998, 3169378, 3220497, 3915114, 4754067, 5872671, 6440994, 9508134, 11092823, 11745342, 14262201, 22185646, 28524402, 33278469, 66556938, 99835407, 199670814]

約数ペア:

[(1, 199670814), (2, 99835407), (3, 66556938), (6, 33278469), (7, 28524402), (9, 22185646), (14, 14262201), (17, 11745342), (18, 11092823), (21, 9508134), (31, 6440994), (34, 5872671), (42, 4754067), (51, 3915114), (62, 3220497), (63, 3169378), (93, 2146998), (97, 2058462), (102, 1957557), (119, 1677906), (126, 1584689), (153, 1305038), (186, 1073499), (194, 1029231), (217, 920142), (238, 838953), (279, 715666), (291, 686154), (306, 652519), (357, 559302), (434, 460071), (527, 378882), (558, 357833), (582, 343077), (651, 306714), (679, 294066), (714, 279651), (873, 228718), (961, 207774), (1054, 189441), (1071, 186434), (1302, 153357), (1358, 147033), (1581, 126294), (1649, 121086), (1746, 114359), (1922, 103887), (1953, 102238), (2037, 98022), (2142, 93217), (2883, 69258), (3007, 66402), (3162, 63147), (3298, 60543), (3689, 54126), (3906, 51119), (4074, 49011), (4743, 42098), (4947, 40362), (5766, 34629), (6014, 33201), (6111, 32674), (6727, 29682), (7378, 27063), (8649, 23086), (9021, 22134), (9486, 21049), (9894, 20181), (11067, 18042), (11543, 17298), (12222, 16337), (13454, 14841)]