207209072

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19073}}^1$

素因数の和:19185

約数の個数: 40

約数和(自身を含む): 463574496

約数和(自身を除く): 256365424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 19073, 38146, 76292, 133511, 152584, 267022, 305168, 534044, 1068088, 1850081, 2136176, 3700162, 7400324, 12950567, 14800648, 25901134, 29601296, 51802268, 103604536, 207209072]

約数ペア:

[(1, 207209072), (2, 103604536), (4, 51802268), (7, 29601296), (8, 25901134), (14, 14800648), (16, 12950567), (28, 7400324), (56, 3700162), (97, 2136176), (112, 1850081), (194, 1068088), (388, 534044), (679, 305168), (776, 267022), (1358, 152584), (1552, 133511), (2716, 76292), (5432, 38146), (10864, 19073)]