208355307952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1\times {\mathrm{6389}}^1$

素因数の和:7994

約数の個数: 80

約数和(自身を含む): 444228710400

約数和(自身を除く): 235873402448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 127, 176, 254, 508, 1016, 1397, 1459, 2032, 2794, 2918, 5588, 5836, 6389, 11176, 11672, 12778, 16049, 22352, 23344, 25556, 32098, 51112, 64196, 70279, 102224, 128392, 140558, 185293, 256784, 281116, 370586, 562232, 741172, 811403, 1124464, 1482344, 1622806, 2038223, 2964688, 3245612, 4076446, 6491224, 8152892, 8925433, 9321551, 12982448, 16305784, 17850866, 18643102, 32611568, 35701732, 37286204, 71403464, 74572408, 102537061, 142806928, 149144816, 205074122, 410148244, 820296488, 1183836977, 1640592976, 2367673954, 4735347908, 9470695816, 13022206747, 18941391632, 26044413494, 52088826988, 104177653976, 208355307952]

約数ペア:

[(1, 208355307952), (2, 104177653976), (4, 52088826988), (8, 26044413494), (11, 18941391632), (16, 13022206747), (22, 9470695816), (44, 4735347908), (88, 2367673954), (127, 1640592976), (176, 1183836977), (254, 820296488), (508, 410148244), (1016, 205074122), (1397, 149144816), (1459, 142806928), (2032, 102537061), (2794, 74572408), (2918, 71403464), (5588, 37286204), (5836, 35701732), (6389, 32611568), (11176, 18643102), (11672, 17850866), (12778, 16305784), (16049, 12982448), (22352, 9321551), (23344, 8925433), (25556, 8152892), (32098, 6491224), (51112, 4076446), (64196, 3245612), (70279, 2964688), (102224, 2038223), (128392, 1622806), (140558, 1482344), (185293, 1124464), (256784, 811403), (281116, 741172), (370586, 562232)]