205047136

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9437}}^1$

素因数の和:9551

約数の個数: 48

約数和(自身を含む): 466161696

約数和(自身を除く): 261114560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 3104, 5432, 9437, 10864, 18874, 21728, 37748, 66059, 75496, 132118, 150992, 264236, 301984, 528472, 915389, 1056944, 1830778, 2113888, 3661556, 6407723, 7323112, 12815446, 14646224, 25630892, 29292448, 51261784, 102523568, 205047136]

約数ペア:

[(1, 205047136), (2, 102523568), (4, 51261784), (7, 29292448), (8, 25630892), (14, 14646224), (16, 12815446), (28, 7323112), (32, 6407723), (56, 3661556), (97, 2113888), (112, 1830778), (194, 1056944), (224, 915389), (388, 528472), (679, 301984), (776, 264236), (1358, 150992), (1552, 132118), (2716, 75496), (3104, 66059), (5432, 37748), (9437, 21728), (10864, 18874)]