201629656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{8191}}^1$

素因数の和:8395

約数の個数: 32

約数和(自身を含む): 402554880

約数和(自身を除く): 200925224

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 181, 362, 724, 1448, 3077, 6154, 8191, 12308, 16382, 24616, 32764, 65528, 139247, 278494, 556988, 1113976, 1482571, 2965142, 5930284, 11860568, 25203707, 50407414, 100814828, 201629656]

約数ペア:

[(1, 201629656), (2, 100814828), (4, 50407414), (8, 25203707), (17, 11860568), (34, 5930284), (68, 2965142), (136, 1482571), (181, 1113976), (362, 556988), (724, 278494), (1448, 139247), (3077, 65528), (6154, 32764), (8191, 24616), (12308, 16382)]