242530211

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4519}}^1$

素因数の和:4595

約数の個数: 32

約数和(自身を含む): 328043520

約数和(自身を除く): 85513309

約数列:

[1, 7, 11, 17, 41, 77, 119, 187, 287, 451, 697, 1309, 3157, 4519, 4879, 7667, 31633, 49709, 53669, 76823, 185279, 347963, 537761, 845053, 1296953, 2038069, 3149743, 5915371, 14266483, 22048201, 34647173, 242530211]

約数ペア:

[(1, 242530211), (7, 34647173), (11, 22048201), (17, 14266483), (41, 5915371), (77, 3149743), (119, 2038069), (187, 1296953), (287, 845053), (451, 537761), (697, 347963), (1309, 185279), (3157, 76823), (4519, 53669), (4879, 49709), (7667, 31633)]