213881262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5092411}}^1$

素因数の和:5092423

約数の個数: 16

約数和(自身を含む): 488871552

約数和(自身を除く): 274990290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5092411, 10184822, 15277233, 30554466, 35646877, 71293754, 106940631, 213881262]

約数ペア:

[(1, 213881262), (2, 106940631), (3, 71293754), (6, 35646877), (7, 30554466), (14, 15277233), (21, 10184822), (42, 5092411)]