199946152

素因数分解:

$2^3\times 7^1\times {\mathrm{769}}^1\times {\mathrm{4643}}^1$

素因数の和:5425

約数の個数: 32

約数和(自身を含む): 429105600

約数和(自身を除く): 229159448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 769, 1538, 3076, 4643, 5383, 6152, 9286, 10766, 18572, 21532, 32501, 37144, 43064, 65002, 130004, 260008, 3570467, 7140934, 14281868, 24993269, 28563736, 49986538, 99973076, 199946152]

約数ペア:

[(1, 199946152), (2, 99973076), (4, 49986538), (7, 28563736), (8, 24993269), (14, 14281868), (28, 7140934), (56, 3570467), (769, 260008), (1538, 130004), (3076, 65002), (4643, 43064), (5383, 37144), (6152, 32501), (9286, 21532), (10766, 18572)]