225987944

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{310423}}^1$

素因数の和:310449

約数の個数: 32

約数和(自身を含む): 521512320

約数和(自身を除く): 295524376

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 310423, 620846, 1241692, 2172961, 2483384, 4035499, 4345922, 8070998, 8691844, 16141996, 17383688, 28248493, 32283992, 56496986, 112993972, 225987944]

約数ペア:

[(1, 225987944), (2, 112993972), (4, 56496986), (7, 32283992), (8, 28248493), (13, 17383688), (14, 16141996), (26, 8691844), (28, 8070998), (52, 4345922), (56, 4035499), (91, 2483384), (104, 2172961), (182, 1241692), (364, 620846), (728, 310423)]