208304892

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{15187}}^1$

素因数の和:15327

約数の個数: 48

約数和(自身を含む): 544337920

約数和(自身を除く): 336033028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 762, 1143, 1524, 2286, 3429, 4572, 6858, 13716, 15187, 30374, 45561, 60748, 91122, 136683, 182244, 273366, 410049, 546732, 820098, 1640196, 1928749, 3857498, 5786247, 7714996, 11572494, 17358741, 23144988, 34717482, 52076223, 69434964, 104152446, 208304892]

約数ペア:

[(1, 208304892), (2, 104152446), (3, 69434964), (4, 52076223), (6, 34717482), (9, 23144988), (12, 17358741), (18, 11572494), (27, 7714996), (36, 5786247), (54, 3857498), (108, 1928749), (127, 1640196), (254, 820098), (381, 546732), (508, 410049), (762, 273366), (1143, 182244), (1524, 136683), (2286, 91122), (3429, 60748), (4572, 45561), (6858, 30374), (13716, 15187)]