197383872

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 224

約数和(自身を含む): 647834112

約数和(自身を除く): 450450240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 53, 56, 64, 68, 84, 96, 102, 106, 112, 119, 136, 159, 163, 168, 192, 204, 212, 224, 238, 272, 318, 326, 336, 357, 371, 408, 424, 448, 476, 489, 544, 636, 652, 672, 714, 742, 816, 848, 901, 952, 978, 1088, 1113, 1141, 1272, 1304, 1344, 1428, 1484, 1632, 1696, 1802, 1904, 1956, 2226, 2282, 2544, 2608, 2703, 2771, 2856, 2968, 3264, 3392, 3423, 3604, 3808, 3912, 4452, 4564, 5088, 5216, 5406, 5542, 5712, 5936, 6307, 6846, 7208, 7616, 7824, 8313, 8639, 8904, 9128, 10176, 10432, 10812, 11084, 11424, 11872, 12614, 13692, 14416, 15648, 16626, 17278, 17808, 18256, 18921, 19397, 21624, 22168, 22848, 23744, 25228, 25917, 27384, 28832, 31296, 33252, 34556, 35616, 36512, 37842, 38794, 43248, 44336, 50456, 51834, 54768, 57664, 58191, 60473, 66504, 69112, 71232, 73024, 75684, 77588, 86496, 88672, 100912, 103668, 109536, 116382, 120946, 133008, 138224, 146863, 151368, 155176, 172992, 177344, 181419, 201824, 207336, 219072, 232764, 241892, 266016, 276448, 293726, 302736, 310352, 362838, 403648, 414672, 440589, 465528, 483784, 532032, 552896, 587452, 605472, 620704, 725676, 829344, 881178, 931056, 967568, 1028041, 1174904, 1210944, 1241408, 1451352, 1658688, 1762356, 1862112, 1935136, 2056082, 2349808, 2902704, 3084123, 3524712, 3724224, 3870272, 4112164, 4699616, 5805408, 6168246, 7049424, 8224328, 9399232, 11610816, 12336492, 14098848, 16448656, 24672984, 28197696, 32897312, 49345968, 65794624, 98691936, 197383872]

約数ペア:

[(1, 197383872), (2, 98691936), (3, 65794624), (4, 49345968), (6, 32897312), (7, 28197696), (8, 24672984), (12, 16448656), (14, 14098848), (16, 12336492), (17, 11610816), (21, 9399232), (24, 8224328), (28, 7049424), (32, 6168246), (34, 5805408), (42, 4699616), (48, 4112164), (51, 3870272), (53, 3724224), (56, 3524712), (64, 3084123), (68, 2902704), (84, 2349808), (96, 2056082), (102, 1935136), (106, 1862112), (112, 1762356), (119, 1658688), (136, 1451352), (159, 1241408), (163, 1210944), (168, 1174904), (192, 1028041), (204, 967568), (212, 931056), (224, 881178), (238, 829344), (272, 725676), (318, 620704), (326, 605472), (336, 587452), (357, 552896), (371, 532032), (408, 483784), (424, 465528), (448, 440589), (476, 414672), (489, 403648), (544, 362838), (636, 310352), (652, 302736), (672, 293726), (714, 276448), (742, 266016), (816, 241892), (848, 232764), (901, 219072), (952, 207336), (978, 201824), (1088, 181419), (1113, 177344), (1141, 172992), (1272, 155176), (1304, 151368), (1344, 146863), (1428, 138224), (1484, 133008), (1632, 120946), (1696, 116382), (1802, 109536), (1904, 103668), (1956, 100912), (2226, 88672), (2282, 86496), (2544, 77588), (2608, 75684), (2703, 73024), (2771, 71232), (2856, 69112), (2968, 66504), (3264, 60473), (3392, 58191), (3423, 57664), (3604, 54768), (3808, 51834), (3912, 50456), (4452, 44336), (4564, 43248), (5088, 38794), (5216, 37842), (5406, 36512), (5542, 35616), (5712, 34556), (5936, 33252), (6307, 31296), (6846, 28832), (7208, 27384), (7616, 25917), (7824, 25228), (8313, 23744), (8639, 22848), (8904, 22168), (9128, 21624), (10176, 19397), (10432, 18921), (10812, 18256), (11084, 17808), (11424, 17278), (11872, 16626), (12614, 15648), (13692, 14416)]