197253336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:829

約数の個数: 128

約数和(自身を含む): 597196800

約数和(自身を除く): 399943464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 71, 84, 92, 138, 142, 161, 168, 184, 213, 276, 284, 322, 426, 483, 497, 552, 568, 644, 719, 852, 966, 994, 1288, 1438, 1491, 1633, 1704, 1932, 1988, 2157, 2876, 2982, 3266, 3864, 3976, 4314, 4899, 5033, 5752, 5964, 6532, 8628, 9798, 10066, 11431, 11928, 13064, 15099, 16537, 17256, 19596, 20132, 22862, 30198, 33074, 34293, 39192, 40264, 45724, 49611, 51049, 60396, 66148, 68586, 91448, 99222, 102098, 115759, 120792, 132296, 137172, 153147, 198444, 204196, 231518, 274344, 306294, 347277, 357343, 396888, 408392, 463036, 612588, 694554, 714686, 926072, 1072029, 1174127, 1225176, 1389108, 1429372, 2144058, 2348254, 2778216, 2858744, 3522381, 4288116, 4696508, 7044762, 8218889, 8576232, 9393016, 14089524, 16437778, 24656667, 28179048, 32875556, 49313334, 65751112, 98626668, 197253336]

約数ペア:

[(1, 197253336), (2, 98626668), (3, 65751112), (4, 49313334), (6, 32875556), (7, 28179048), (8, 24656667), (12, 16437778), (14, 14089524), (21, 9393016), (23, 8576232), (24, 8218889), (28, 7044762), (42, 4696508), (46, 4288116), (56, 3522381), (69, 2858744), (71, 2778216), (84, 2348254), (92, 2144058), (138, 1429372), (142, 1389108), (161, 1225176), (168, 1174127), (184, 1072029), (213, 926072), (276, 714686), (284, 694554), (322, 612588), (426, 463036), (483, 408392), (497, 396888), (552, 357343), (568, 347277), (644, 306294), (719, 274344), (852, 231518), (966, 204196), (994, 198444), (1288, 153147), (1438, 137172), (1491, 132296), (1633, 120792), (1704, 115759), (1932, 102098), (1988, 99222), (2157, 91448), (2876, 68586), (2982, 66148), (3266, 60396), (3864, 51049), (3976, 49611), (4314, 45724), (4899, 40264), (5033, 39192), (5752, 34293), (5964, 33074), (6532, 30198), (8628, 22862), (9798, 20132), (10066, 19596), (11431, 17256), (11928, 16537), (13064, 15099)]