221800768

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29123}}^1$

素因数の和:29159

約数の個数: 56

約数和(自身を含む): 532619712

約数和(自身を除く): 310818944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 29123, 58246, 116492, 203861, 232984, 407722, 465968, 495091, 815444, 931936, 990182, 1630888, 1863872, 1980364, 3261776, 3465637, 3960728, 6523552, 6931274, 7921456, 13047104, 13862548, 15842912, 27725096, 31685824, 55450192, 110900384, 221800768]

約数ペア:

[(1, 221800768), (2, 110900384), (4, 55450192), (7, 31685824), (8, 27725096), (14, 15842912), (16, 13862548), (17, 13047104), (28, 7921456), (32, 6931274), (34, 6523552), (56, 3960728), (64, 3465637), (68, 3261776), (112, 1980364), (119, 1863872), (136, 1630888), (224, 990182), (238, 931936), (272, 815444), (448, 495091), (476, 465968), (544, 407722), (952, 232984), (1088, 203861), (1904, 116492), (3808, 58246), (7616, 29123)]