205607536

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{17389}}^1$

素因数の和:18136

約数の個数: 20

約数和(自身を含む): 398926600

約数和(自身を除く): 193319064

約数列:

[1, 2, 4, 8, 16, 739, 1478, 2956, 5912, 11824, 17389, 34778, 69556, 139112, 278224, 12850471, 25700942, 51401884, 102803768, 205607536]

約数ペア:

[(1, 205607536), (2, 102803768), (4, 51401884), (8, 25700942), (16, 12850471), (739, 278224), (1478, 139112), (2956, 69556), (5912, 34778), (11824, 17389)]