207467536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1901}}^1$

素因数の和:2287

約数の個数: 40

約数和(自身を含む): 424526400

約数和(自身を除く): 217058864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 359, 718, 1436, 1901, 2872, 3802, 5744, 6821, 7604, 13642, 15208, 27284, 30416, 36119, 54568, 72238, 109136, 144476, 288952, 577904, 682459, 1364918, 2729836, 5459672, 10919344, 12966721, 25933442, 51866884, 103733768, 207467536]

約数ペア:

[(1, 207467536), (2, 103733768), (4, 51866884), (8, 25933442), (16, 12966721), (19, 10919344), (38, 5459672), (76, 2729836), (152, 1364918), (304, 682459), (359, 577904), (718, 288952), (1436, 144476), (1901, 109136), (2872, 72238), (3802, 54568), (5744, 36119), (6821, 30416), (7604, 27284), (13642, 15208)]