215815542

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{238207}}^1$

素因数の和:238363

約数の個数: 16

約数和(自身を含む): 434491392

約数和(自身を除く): 218675850

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 238207, 476414, 714621, 1429242, 35969257, 71938514, 107907771, 215815542]

約数ペア:

[(1, 215815542), (2, 107907771), (3, 71938514), (6, 35969257), (151, 1429242), (302, 714621), (453, 476414), (906, 238207)]