209950464

素因数分解:

$2^8\times 3^1\times {\mathrm{461}}^1\times {\mathrm{593}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 560930832

約数和(自身を除く): 350980368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 461, 593, 768, 922, 1186, 1383, 1779, 1844, 2372, 2766, 3558, 3688, 4744, 5532, 7116, 7376, 9488, 11064, 14232, 14752, 18976, 22128, 28464, 29504, 37952, 44256, 56928, 59008, 75904, 88512, 113856, 118016, 151808, 177024, 227712, 273373, 354048, 455424, 546746, 820119, 1093492, 1640238, 2186984, 3280476, 4373968, 6560952, 8747936, 13121904, 17495872, 26243808, 34991744, 52487616, 69983488, 104975232, 209950464]

約数ペア:

[(1, 209950464), (2, 104975232), (3, 69983488), (4, 52487616), (6, 34991744), (8, 26243808), (12, 17495872), (16, 13121904), (24, 8747936), (32, 6560952), (48, 4373968), (64, 3280476), (96, 2186984), (128, 1640238), (192, 1093492), (256, 820119), (384, 546746), (461, 455424), (593, 354048), (768, 273373), (922, 227712), (1186, 177024), (1383, 151808), (1779, 118016), (1844, 113856), (2372, 88512), (2766, 75904), (3558, 59008), (3688, 56928), (4744, 44256), (5532, 37952), (7116, 29504), (7376, 28464), (9488, 22128), (11064, 18976), (14232, 14752)]