213885798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5092519}}^1$

素因数の和:5092531

約数の個数: 16

約数和(自身を含む): 488881920

約数和(自身を除く): 274996122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5092519, 10185038, 15277557, 30555114, 35647633, 71295266, 106942899, 213885798]

約数ペア:

[(1, 213885798), (2, 106942899), (3, 71295266), (6, 35647633), (7, 30555114), (14, 15277557), (21, 10185038), (42, 5092519)]