203040608

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{769}}^1$

素因数の和:1039

約数の個数: 48

約数和(自身を含む): 412917120

約数和(自身を除く): 209876512

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 223, 296, 446, 592, 769, 892, 1184, 1538, 1784, 3076, 3568, 6152, 7136, 8251, 12304, 16502, 24608, 28453, 33004, 56906, 66008, 113812, 132016, 171487, 227624, 264032, 342974, 455248, 685948, 910496, 1371896, 2743792, 5487584, 6345019, 12690038, 25380076, 50760152, 101520304, 203040608]

約数ペア:

[(1, 203040608), (2, 101520304), (4, 50760152), (8, 25380076), (16, 12690038), (32, 6345019), (37, 5487584), (74, 2743792), (148, 1371896), (223, 910496), (296, 685948), (446, 455248), (592, 342974), (769, 264032), (892, 227624), (1184, 171487), (1538, 132016), (1784, 113812), (3076, 66008), (3568, 56906), (6152, 33004), (7136, 28453), (8251, 24608), (12304, 16502)]