202170848

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1151}}^1$

素因数の和:1671

約数の個数: 48

約数和(自身を含む): 435456000

約数和(自身を除く): 233285152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 499, 998, 1151, 1996, 2302, 3992, 4604, 5489, 7984, 9208, 10978, 12661, 15968, 18416, 21956, 25322, 36832, 43912, 50644, 87824, 101288, 175648, 202576, 405152, 574349, 1148698, 2297396, 4594792, 6317839, 9189584, 12635678, 18379168, 25271356, 50542712, 101085424, 202170848]

約数ペア:

[(1, 202170848), (2, 101085424), (4, 50542712), (8, 25271356), (11, 18379168), (16, 12635678), (22, 9189584), (32, 6317839), (44, 4594792), (88, 2297396), (176, 1148698), (352, 574349), (499, 405152), (998, 202576), (1151, 175648), (1996, 101288), (2302, 87824), (3992, 50644), (4604, 43912), (5489, 36832), (7984, 25322), (9208, 21956), (10978, 18416), (12661, 15968)]