208015008

素因数分解:

$2^5\times 3^1\times {\mathrm{907}}^1\times {\mathrm{2389}}^1$

素因数の和:3309

約数の個数: 48

約数和(自身を含む): 546870240

約数和(自身を除く): 338855232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 907, 1814, 2389, 2721, 3628, 4778, 5442, 7167, 7256, 9556, 10884, 14334, 14512, 19112, 21768, 28668, 29024, 38224, 43536, 57336, 76448, 87072, 114672, 229344, 2166823, 4333646, 6500469, 8667292, 13000938, 17334584, 26001876, 34669168, 52003752, 69338336, 104007504, 208015008]

約数ペア:

[(1, 208015008), (2, 104007504), (3, 69338336), (4, 52003752), (6, 34669168), (8, 26001876), (12, 17334584), (16, 13000938), (24, 8667292), (32, 6500469), (48, 4333646), (96, 2166823), (907, 229344), (1814, 114672), (2389, 87072), (2721, 76448), (3628, 57336), (4778, 43536), (5442, 38224), (7167, 29024), (7256, 28668), (9556, 21768), (10884, 19112), (14334, 14512)]