198700644

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{541}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 470091776

約数和(自身を除く): 271391132

約数列:

[1, 2, 3, 4, 6, 12, 127, 241, 254, 381, 482, 508, 541, 723, 762, 964, 1082, 1446, 1524, 1623, 2164, 2892, 3246, 6492, 30607, 61214, 68707, 91821, 122428, 130381, 137414, 183642, 206121, 260762, 274828, 367284, 391143, 412242, 521524, 782286, 824484, 1564572, 16558387, 33116774, 49675161, 66233548, 99350322, 198700644]

約数ペア:

[(1, 198700644), (2, 99350322), (3, 66233548), (4, 49675161), (6, 33116774), (12, 16558387), (127, 1564572), (241, 824484), (254, 782286), (381, 521524), (482, 412242), (508, 391143), (541, 367284), (723, 274828), (762, 260762), (964, 206121), (1082, 183642), (1446, 137414), (1524, 130381), (1623, 122428), (2164, 91821), (2892, 68707), (3246, 61214), (6492, 30607)]