201620104015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1481}}^1\times {\mathrm{5743}}^1$

素因数の和:7671

約数の個数: 32

約数和(自身を含む): 264776159232

約数和(自身を除く): 63156055217

約数列:

[1, 5, 11, 55, 431, 1481, 2155, 4741, 5743, 7405, 16291, 23705, 28715, 63173, 81455, 315865, 638311, 2475233, 3191555, 7021421, 8505383, 12376165, 27227563, 35107105, 42526915, 93559213, 136137815, 467796065, 3665820073, 18329100365, 40324020803, 201620104015]

約数ペア:

[(1, 201620104015), (5, 40324020803), (11, 18329100365), (55, 3665820073), (431, 467796065), (1481, 136137815), (2155, 93559213), (4741, 42526915), (5743, 35107105), (7405, 27227563), (16291, 12376165), (23705, 8505383), (28715, 7021421), (63173, 3191555), (81455, 2475233), (315865, 638311)]