209543024

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{147151}}^1$

素因数の和:147248

約数の個数: 20

約数和(自身を含む): 410554080

約数和(自身を除く): 201011056

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 147151, 294302, 588604, 1177208, 2354416, 13096439, 26192878, 52385756, 104771512, 209543024]

約数ペア:

[(1, 209543024), (2, 104771512), (4, 52385756), (8, 26192878), (16, 13096439), (89, 2354416), (178, 1177208), (356, 588604), (712, 294302), (1424, 147151)]