196339984

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{231533}}^1$

素因数の和:231594

約数の個数: 20

約数和(自身を含む): 387587916

約数和(自身を除く): 191247932

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 231533, 463066, 926132, 1852264, 3704528, 12271249, 24542498, 49084996, 98169992, 196339984]

約数ペア:

[(1, 196339984), (2, 98169992), (4, 49084996), (8, 24542498), (16, 12271249), (53, 3704528), (106, 1852264), (212, 926132), (424, 463066), (848, 231533)]