211056136

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{145757}}^1$

素因数の和:145944

約数の個数: 16

約数和(自身を含む): 397919340

約数和(自身を除く): 186863204

約数列:

[1, 2, 4, 8, 181, 362, 724, 1448, 145757, 291514, 583028, 1166056, 26382017, 52764034, 105528068, 211056136]

約数ペア:

[(1, 211056136), (2, 105528068), (4, 52764034), (8, 26382017), (181, 1166056), (362, 583028), (724, 291514), (1448, 145757)]