199947104

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{11299}}^1$

素因数の和:11395

約数の個数: 48

約数和(自身を含む): 455616000

約数和(自身を除く): 255668896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 8848, 11299, 17696, 22598, 45196, 79093, 90392, 158186, 180784, 316372, 361568, 632744, 892621, 1265488, 1785242, 2530976, 3570484, 6248347, 7140968, 12496694, 14281936, 24993388, 28563872, 49986776, 99973552, 199947104]

約数ペア:

[(1, 199947104), (2, 99973552), (4, 49986776), (7, 28563872), (8, 24993388), (14, 14281936), (16, 12496694), (28, 7140968), (32, 6248347), (56, 3570484), (79, 2530976), (112, 1785242), (158, 1265488), (224, 892621), (316, 632744), (553, 361568), (632, 316372), (1106, 180784), (1264, 158186), (2212, 90392), (2528, 79093), (4424, 45196), (8848, 22598), (11299, 17696)]