213235008

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{158657}}^1$

素因数の和:158679

約数の個数: 56

約数和(自身を含む): 644786112

約数和(自身を除く): 431551104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 158657, 317314, 475971, 634628, 951942, 1110599, 1269256, 1903884, 2221198, 2538512, 3331797, 3807768, 4442396, 5077024, 6663594, 7615536, 8884792, 10154048, 13327188, 15231072, 17769584, 26654376, 30462144, 35539168, 53308752, 71078336, 106617504, 213235008]

約数ペア:

[(1, 213235008), (2, 106617504), (3, 71078336), (4, 53308752), (6, 35539168), (7, 30462144), (8, 26654376), (12, 17769584), (14, 15231072), (16, 13327188), (21, 10154048), (24, 8884792), (28, 7615536), (32, 6663594), (42, 5077024), (48, 4442396), (56, 3807768), (64, 3331797), (84, 2538512), (96, 2221198), (112, 1903884), (168, 1269256), (192, 1110599), (224, 951942), (336, 634628), (448, 475971), (672, 317314), (1344, 158657)]