199458736

素因数分解:

$2^4\times {\mathrm{773}}^1\times {\mathrm{16127}}^1$

素因数の和:16908

約数の個数: 20

約数和(自身を含む): 386975232

約数和(自身を除く): 187516496

約数列:

[1, 2, 4, 8, 16, 773, 1546, 3092, 6184, 12368, 16127, 32254, 64508, 129016, 258032, 12466171, 24932342, 49864684, 99729368, 199458736]

約数ペア:

[(1, 199458736), (2, 99729368), (4, 49864684), (8, 24932342), (16, 12466171), (773, 258032), (1546, 129016), (3092, 64508), (6184, 32254), (12368, 16127)]