214955986

素因数分解:

$2^1\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{9437}}^1$

素因数の和:11073

約数の個数: 16

約数和(自身を含む): 368761536

約数和(自身を除く): 153805550

約数列:

[1, 2, 7, 14, 1627, 3254, 9437, 11389, 18874, 22778, 66059, 132118, 15353999, 30707998, 107477993, 214955986]

約数ペア:

[(1, 214955986), (2, 107477993), (7, 30707998), (14, 15353999), (1627, 132118), (3254, 66059), (9437, 22778), (11389, 18874)]