238564828

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{8317}}^1$

素因数の和:8493

約数の個数: 24

約数和(自身を含む): 427611744

約数和(自身を除く): 189046916

約数列:

[1, 2, 4, 71, 101, 142, 202, 284, 404, 7171, 8317, 14342, 16634, 28684, 33268, 590507, 840017, 1181014, 1680034, 2362028, 3360068, 59641207, 119282414, 238564828]

約数ペア:

[(1, 238564828), (2, 119282414), (4, 59641207), (71, 3360068), (101, 2362028), (142, 1680034), (202, 1181014), (284, 840017), (404, 590507), (7171, 33268), (8317, 28684), (14342, 16634)]