208360612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{983}}^1\times {\mathrm{2789}}^1$

素因数の和:3795

約数の個数: 24

約数和(自身を含む): 384350400

約数和(自身を除く): 175989788

約数列:

[1, 2, 4, 19, 38, 76, 983, 1966, 2789, 3932, 5578, 11156, 18677, 37354, 52991, 74708, 105982, 211964, 2741587, 5483174, 10966348, 52090153, 104180306, 208360612]

約数ペア:

[(1, 208360612), (2, 104180306), (4, 52090153), (19, 10966348), (38, 5483174), (76, 2741587), (983, 211964), (1966, 105982), (2789, 74708), (3932, 52991), (5578, 37354), (11156, 18677)]