197931552

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 648023040

約数和(自身を除く): 450091488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 139, 156, 163, 168, 182, 208, 224, 273, 278, 312, 326, 336, 364, 416, 417, 489, 546, 556, 624, 652, 672, 728, 834, 973, 978, 1092, 1112, 1141, 1248, 1304, 1456, 1668, 1807, 1946, 1956, 2119, 2184, 2224, 2282, 2608, 2912, 2919, 3336, 3423, 3614, 3892, 3912, 4238, 4368, 4448, 4564, 5216, 5421, 5838, 6357, 6672, 6846, 7228, 7784, 7824, 8476, 8736, 9128, 10842, 11676, 12649, 12714, 13344, 13692, 14456, 14833, 15568, 15648, 16952, 18256, 21684, 22657, 23352, 25298, 25428, 27384, 28912, 29666, 31136, 33904, 36512, 37947, 43368, 44499, 45314, 46704, 50596, 50856, 54768, 57824, 59332, 67808, 67971, 75894, 86736, 88998, 90628, 93408, 101192, 101712, 109536, 118664, 135942, 151788, 158599, 173472, 177996, 181256, 202384, 203424, 237328, 271884, 294541, 303576, 317198, 355992, 362512, 404768, 474656, 475797, 543768, 589082, 607152, 634396, 711984, 725024, 883623, 951594, 1087536, 1178164, 1214304, 1268792, 1423968, 1767246, 1903188, 2061787, 2175072, 2356328, 2537584, 3534492, 3806376, 4123574, 4712656, 5075168, 6185361, 7068984, 7612752, 8247148, 9425312, 12370722, 14137968, 15225504, 16494296, 24741444, 28275936, 32988592, 49482888, 65977184, 98965776, 197931552]

約数ペア:

[(1, 197931552), (2, 98965776), (3, 65977184), (4, 49482888), (6, 32988592), (7, 28275936), (8, 24741444), (12, 16494296), (13, 15225504), (14, 14137968), (16, 12370722), (21, 9425312), (24, 8247148), (26, 7612752), (28, 7068984), (32, 6185361), (39, 5075168), (42, 4712656), (48, 4123574), (52, 3806376), (56, 3534492), (78, 2537584), (84, 2356328), (91, 2175072), (96, 2061787), (104, 1903188), (112, 1767246), (139, 1423968), (156, 1268792), (163, 1214304), (168, 1178164), (182, 1087536), (208, 951594), (224, 883623), (273, 725024), (278, 711984), (312, 634396), (326, 607152), (336, 589082), (364, 543768), (416, 475797), (417, 474656), (489, 404768), (546, 362512), (556, 355992), (624, 317198), (652, 303576), (672, 294541), (728, 271884), (834, 237328), (973, 203424), (978, 202384), (1092, 181256), (1112, 177996), (1141, 173472), (1248, 158599), (1304, 151788), (1456, 135942), (1668, 118664), (1807, 109536), (1946, 101712), (1956, 101192), (2119, 93408), (2184, 90628), (2224, 88998), (2282, 86736), (2608, 75894), (2912, 67971), (2919, 67808), (3336, 59332), (3423, 57824), (3614, 54768), (3892, 50856), (3912, 50596), (4238, 46704), (4368, 45314), (4448, 44499), (4564, 43368), (5216, 37947), (5421, 36512), (5838, 33904), (6357, 31136), (6672, 29666), (6846, 28912), (7228, 27384), (7784, 25428), (7824, 25298), (8476, 23352), (8736, 22657), (9128, 21684), (10842, 18256), (11676, 16952), (12649, 15648), (12714, 15568), (13344, 14833), (13692, 14456)]