87297198

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{204923}}^1$

素因数の和:204999

約数の個数: 16

約数和(自身を含む): 177054336

約数和(自身を除く): 89757138

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 204923, 409846, 614769, 1229538, 14549533, 29099066, 43648599, 87297198]

約数ペア:

[(1, 87297198), (2, 43648599), (3, 29099066), (6, 14549533), (71, 1229538), (142, 614769), (213, 409846), (426, 204923)]