202143858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{117389}}^1$

素因数の和:117442

約数の個数: 32

約数和(自身を含む): 473316480

約数和(自身を除く): 271172622

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 117389, 234778, 352167, 704334, 821723, 1643446, 2465169, 4812949, 4930338, 9625898, 14438847, 28877694, 33690643, 67381286, 101071929, 202143858]

約数ペア:

[(1, 202143858), (2, 101071929), (3, 67381286), (6, 33690643), (7, 28877694), (14, 14438847), (21, 9625898), (41, 4930338), (42, 4812949), (82, 2465169), (123, 1643446), (246, 821723), (287, 704334), (574, 352167), (861, 234778), (1722, 117389)]