201309152

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{51991}}^1$

素因数の和:52023

約数の個数: 36

約数和(自身を含む): 435640968

約数和(自身を除く): 234331816

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 51991, 103982, 207964, 415928, 571901, 831856, 1143802, 1663712, 2287604, 4575208, 6290911, 9150416, 12581822, 18300832, 25163644, 50327288, 100654576, 201309152]

約数ペア:

[(1, 201309152), (2, 100654576), (4, 50327288), (8, 25163644), (11, 18300832), (16, 12581822), (22, 9150416), (32, 6290911), (44, 4575208), (88, 2287604), (121, 1663712), (176, 1143802), (242, 831856), (352, 571901), (484, 415928), (968, 207964), (1936, 103982), (3872, 51991)]