208040944

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{134047}}^1$

素因数の和:134152

約数の個数: 20

約数和(自身を含む): 407237824

約数和(自身を除く): 199196880

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 134047, 268094, 536188, 1072376, 2144752, 13002559, 26005118, 52010236, 104020472, 208040944]

約数ペア:

[(1, 208040944), (2, 104020472), (4, 52010236), (8, 26005118), (16, 13002559), (97, 2144752), (194, 1072376), (388, 536188), (776, 268094), (1552, 134047)]