199702464

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4211}}^1$

素因数の和:4258

約数の個数: 112

約数和(自身を含む): 599114880

約数和(自身を除く): 399412416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 192, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1482, 1824, 1976, 2496, 2964, 3648, 3952, 4211, 5928, 7904, 8422, 11856, 12633, 15808, 16844, 23712, 25266, 33688, 47424, 50532, 54743, 67376, 80009, 101064, 109486, 134752, 160018, 164229, 202128, 218972, 240027, 269504, 320036, 328458, 404256, 437944, 480054, 640072, 656916, 808512, 875888, 960108, 1040117, 1280144, 1313832, 1751776, 1920216, 2080234, 2560288, 2627664, 3120351, 3503552, 3840432, 4160468, 5120576, 5255328, 6240702, 7680864, 8320936, 10510656, 12481404, 15361728, 16641872, 24962808, 33283744, 49925616, 66567488, 99851232, 199702464]

約数ペア:

[(1, 199702464), (2, 99851232), (3, 66567488), (4, 49925616), (6, 33283744), (8, 24962808), (12, 16641872), (13, 15361728), (16, 12481404), (19, 10510656), (24, 8320936), (26, 7680864), (32, 6240702), (38, 5255328), (39, 5120576), (48, 4160468), (52, 3840432), (57, 3503552), (64, 3120351), (76, 2627664), (78, 2560288), (96, 2080234), (104, 1920216), (114, 1751776), (152, 1313832), (156, 1280144), (192, 1040117), (208, 960108), (228, 875888), (247, 808512), (304, 656916), (312, 640072), (416, 480054), (456, 437944), (494, 404256), (608, 328458), (624, 320036), (741, 269504), (832, 240027), (912, 218972), (988, 202128), (1216, 164229), (1248, 160018), (1482, 134752), (1824, 109486), (1976, 101064), (2496, 80009), (2964, 67376), (3648, 54743), (3952, 50532), (4211, 47424), (5928, 33688), (7904, 25266), (8422, 23712), (11856, 16844), (12633, 15808)]