195911072

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 461583360

約数和(自身を除く): 265672288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 89, 112, 124, 178, 217, 224, 248, 317, 356, 434, 496, 623, 634, 712, 868, 992, 1246, 1268, 1424, 1736, 2219, 2492, 2536, 2759, 2848, 3472, 4438, 4984, 5072, 5518, 6944, 8876, 9827, 9968, 10144, 11036, 17752, 19313, 19654, 19936, 22072, 28213, 35504, 38626, 39308, 44144, 56426, 68789, 71008, 77252, 78616, 88288, 112852, 137578, 154504, 157232, 197491, 225704, 275156, 309008, 314464, 394982, 451408, 550312, 618016, 789964, 874603, 902816, 1100624, 1579928, 1749206, 2201248, 3159856, 3498412, 6122221, 6319712, 6996824, 12244442, 13993648, 24488884, 27987296, 48977768, 97955536, 195911072]

約数ペア:

[(1, 195911072), (2, 97955536), (4, 48977768), (7, 27987296), (8, 24488884), (14, 13993648), (16, 12244442), (28, 6996824), (31, 6319712), (32, 6122221), (56, 3498412), (62, 3159856), (89, 2201248), (112, 1749206), (124, 1579928), (178, 1100624), (217, 902816), (224, 874603), (248, 789964), (317, 618016), (356, 550312), (434, 451408), (496, 394982), (623, 314464), (634, 309008), (712, 275156), (868, 225704), (992, 197491), (1246, 157232), (1268, 154504), (1424, 137578), (1736, 112852), (2219, 88288), (2492, 78616), (2536, 77252), (2759, 71008), (2848, 68789), (3472, 56426), (4438, 44144), (4984, 39308), (5072, 38626), (5518, 35504), (6944, 28213), (8876, 22072), (9827, 19936), (9968, 19654), (10144, 19313), (11036, 17752)]