210418338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{5903}}^1$

素因数の和:6378

約数の個数: 32

約数和(自身を含む): 454277376

約数和(自身を除く): 243859038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 457, 914, 1371, 2742, 5903, 5941, 11806, 11882, 17709, 17823, 35418, 35646, 76739, 153478, 230217, 460434, 2697671, 5395342, 8093013, 16186026, 35069723, 70139446, 105209169, 210418338]

約数ペア:

[(1, 210418338), (2, 105209169), (3, 70139446), (6, 35069723), (13, 16186026), (26, 8093013), (39, 5395342), (78, 2697671), (457, 460434), (914, 230217), (1371, 153478), (2742, 76739), (5903, 35646), (5941, 35418), (11806, 17823), (11882, 17709)]