197574408

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 603832320

約数和(自身を除く): 406257912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 41, 51, 62, 68, 72, 82, 93, 102, 123, 124, 127, 136, 153, 164, 186, 204, 246, 248, 254, 279, 306, 328, 369, 372, 381, 408, 492, 508, 527, 558, 612, 697, 738, 744, 762, 984, 1016, 1054, 1116, 1143, 1224, 1271, 1394, 1476, 1524, 1581, 2091, 2108, 2159, 2232, 2286, 2542, 2788, 2952, 3048, 3162, 3813, 3937, 4182, 4216, 4318, 4572, 4743, 5084, 5207, 5576, 6273, 6324, 6477, 7626, 7874, 8364, 8636, 9144, 9486, 10168, 10414, 11439, 11811, 12546, 12648, 12954, 15252, 15621, 15748, 16728, 17272, 18972, 19431, 20828, 21607, 22878, 23622, 25092, 25908, 30504, 31242, 31496, 35433, 37944, 38862, 41656, 43214, 45756, 46863, 47244, 50184, 51816, 62484, 64821, 66929, 70866, 77724, 86428, 88519, 91512, 93726, 94488, 124968, 129642, 133858, 141732, 155448, 161417, 172856, 177038, 187452, 194463, 200787, 259284, 265557, 267716, 283464, 322834, 354076, 374904, 388926, 401574, 484251, 518568, 531114, 535432, 602361, 645668, 708152, 777852, 796671, 803148, 968502, 1062228, 1204722, 1291336, 1452753, 1555704, 1593342, 1606296, 1937004, 2124456, 2409444, 2744089, 2905506, 3186684, 3874008, 4818888, 5488178, 5811012, 6373368, 8232267, 10976356, 11622024, 16464534, 21952712, 24696801, 32929068, 49393602, 65858136, 98787204, 197574408]

約数ペア:

[(1, 197574408), (2, 98787204), (3, 65858136), (4, 49393602), (6, 32929068), (8, 24696801), (9, 21952712), (12, 16464534), (17, 11622024), (18, 10976356), (24, 8232267), (31, 6373368), (34, 5811012), (36, 5488178), (41, 4818888), (51, 3874008), (62, 3186684), (68, 2905506), (72, 2744089), (82, 2409444), (93, 2124456), (102, 1937004), (123, 1606296), (124, 1593342), (127, 1555704), (136, 1452753), (153, 1291336), (164, 1204722), (186, 1062228), (204, 968502), (246, 803148), (248, 796671), (254, 777852), (279, 708152), (306, 645668), (328, 602361), (369, 535432), (372, 531114), (381, 518568), (408, 484251), (492, 401574), (508, 388926), (527, 374904), (558, 354076), (612, 322834), (697, 283464), (738, 267716), (744, 265557), (762, 259284), (984, 200787), (1016, 194463), (1054, 187452), (1116, 177038), (1143, 172856), (1224, 161417), (1271, 155448), (1394, 141732), (1476, 133858), (1524, 129642), (1581, 124968), (2091, 94488), (2108, 93726), (2159, 91512), (2232, 88519), (2286, 86428), (2542, 77724), (2788, 70866), (2952, 66929), (3048, 64821), (3162, 62484), (3813, 51816), (3937, 50184), (4182, 47244), (4216, 46863), (4318, 45756), (4572, 43214), (4743, 41656), (5084, 38862), (5207, 37944), (5576, 35433), (6273, 31496), (6324, 31242), (6477, 30504), (7626, 25908), (7874, 25092), (8364, 23622), (8636, 22878), (9144, 21607), (9486, 20828), (10168, 19431), (10414, 18972), (11439, 17272), (11811, 16728), (12546, 15748), (12648, 15621), (12954, 15252)]