213687168

素因数分解:

$2^7\times 3^1\times {\mathrm{556477}}^1$

素因数の和:556494

約数の個数: 32

約数和(自身を含む): 567607560

約数和(自身を除く): 353920392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 556477, 1112954, 1669431, 2225908, 3338862, 4451816, 6677724, 8903632, 13355448, 17807264, 26710896, 35614528, 53421792, 71229056, 106843584, 213687168]

約数ペア:

[(1, 213687168), (2, 106843584), (3, 71229056), (4, 53421792), (6, 35614528), (8, 26710896), (12, 17807264), (16, 13355448), (24, 8903632), (32, 6677724), (48, 4451816), (64, 3338862), (96, 2225908), (128, 1669431), (192, 1112954), (384, 556477)]