205326716

素因数分解:

$2^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{9923}}^1$

素因数の和:10673

約数の個数: 24

約数和(自身を含む): 411250560

約数和(自身を除く): 205923844

約数列:

[1, 2, 4, 7, 14, 28, 739, 1478, 2956, 5173, 9923, 10346, 19846, 20692, 39692, 69461, 138922, 277844, 7333097, 14666194, 29332388, 51331679, 102663358, 205326716]

約数ペア:

[(1, 205326716), (2, 102663358), (4, 51331679), (7, 29332388), (14, 14666194), (28, 7333097), (739, 277844), (1478, 138922), (2956, 69461), (5173, 39692), (9923, 20692), (10346, 19846)]