204390520994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2459}}^1\times {\mathrm{21107}}^1$

素因数の和:23758

約数の個数: 32

約数和(自身を含む): 336478406400

約数和(自身を除く): 132087885406

約数列:

[1, 2, 11, 22, 179, 358, 1969, 2459, 3938, 4918, 21107, 27049, 42214, 54098, 232177, 440161, 464354, 880322, 3778153, 4841771, 7556306, 9683542, 41559683, 51902113, 83119366, 103804226, 570923243, 1141846486, 9290478227, 18580956454, 102195260497, 204390520994]

約数ペア:

[(1, 204390520994), (2, 102195260497), (11, 18580956454), (22, 9290478227), (179, 1141846486), (358, 570923243), (1969, 103804226), (2459, 83119366), (3938, 51902113), (4918, 41559683), (21107, 9683542), (27049, 7556306), (42214, 4841771), (54098, 3778153), (232177, 880322), (440161, 464354)]