199987592

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{210071}}^1$

素因数の和:210101

約数の個数: 32

約数和(自身を含む): 453755520

約数和(自身を除く): 253767928

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 210071, 420142, 840284, 1470497, 1680568, 2940994, 3571207, 5881988, 7142414, 11763976, 14284828, 24998449, 28569656, 49996898, 99993796, 199987592]

約数ペア:

[(1, 199987592), (2, 99993796), (4, 49996898), (7, 28569656), (8, 24998449), (14, 14284828), (17, 11763976), (28, 7142414), (34, 5881988), (56, 3571207), (68, 2940994), (119, 1680568), (136, 1470497), (238, 840284), (476, 420142), (952, 210071)]