227976304

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{180361}}^1$

素因数の和:180448

約数の個数: 20

約数和(自身を含む): 447297760

約数和(自身を除く): 219321456

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 180361, 360722, 721444, 1442888, 2885776, 14248519, 28497038, 56994076, 113988152, 227976304]

約数ペア:

[(1, 227976304), (2, 113988152), (4, 56994076), (8, 28497038), (16, 14248519), (79, 2885776), (158, 1442888), (316, 721444), (632, 360722), (1264, 180361)]