204214504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{17377}}^1$

素因数の和:17509

約数の個数: 32

約数和(自身を含む): 416029320

約数和(自身を除く): 211814816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2938, 5876, 11752, 17377, 34754, 69508, 139016, 225901, 451802, 903604, 1807208, 1963601, 3927202, 7854404, 15708808, 25526813, 51053626, 102107252, 204214504]

約数ペア:

[(1, 204214504), (2, 102107252), (4, 51053626), (8, 25526813), (13, 15708808), (26, 7854404), (52, 3927202), (104, 1963601), (113, 1807208), (226, 903604), (452, 451802), (904, 225901), (1469, 139016), (2938, 69508), (5876, 34754), (11752, 17377)]