199291482

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{907}}^1$

素因数の和:1244

約数の個数: 64

約数和(自身を含む): 478988160

約数和(自身を除く): 279696678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 313, 351, 626, 702, 907, 939, 1814, 1878, 2721, 2817, 4069, 5442, 5634, 8138, 8163, 8451, 11791, 12207, 16326, 16902, 23582, 24414, 24489, 35373, 36621, 48978, 70746, 73242, 106119, 109863, 212238, 219726, 283891, 318357, 567782, 636714, 851673, 1703346, 2555019, 3690583, 5110038, 7381166, 7665057, 11071749, 15330114, 22143498, 33215247, 66430494, 99645741, 199291482]

約数ペア:

[(1, 199291482), (2, 99645741), (3, 66430494), (6, 33215247), (9, 22143498), (13, 15330114), (18, 11071749), (26, 7665057), (27, 7381166), (39, 5110038), (54, 3690583), (78, 2555019), (117, 1703346), (234, 851673), (313, 636714), (351, 567782), (626, 318357), (702, 283891), (907, 219726), (939, 212238), (1814, 109863), (1878, 106119), (2721, 73242), (2817, 70746), (4069, 48978), (5442, 36621), (5634, 35373), (8138, 24489), (8163, 24414), (8451, 23582), (11791, 16902), (12207, 16326)]