202980338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4481}}^1$

素因数の和:4594

約数の個数: 32

約数和(自身を含む): 348520320

約数和(自身を除く): 145539982

約数列:

[1, 2, 11, 22, 29, 58, 71, 142, 319, 638, 781, 1562, 2059, 4118, 4481, 8962, 22649, 45298, 49291, 98582, 129949, 259898, 318151, 636302, 1429439, 2858878, 3499661, 6999322, 9226379, 18452758, 101490169, 202980338]

約数ペア:

[(1, 202980338), (2, 101490169), (11, 18452758), (22, 9226379), (29, 6999322), (58, 3499661), (71, 2858878), (142, 1429439), (319, 636302), (638, 318151), (781, 259898), (1562, 129949), (2059, 98582), (4118, 49291), (4481, 45298), (8962, 22649)]