206775128

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{50581}}^1$

素因数の和:50667

約数の個数: 32

約数和(自身を含む): 449168160

約数和(自身を除く): 242393032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 50581, 101162, 202324, 354067, 404648, 708134, 1416268, 2832536, 3692413, 7384826, 14769652, 25846891, 29539304, 51693782, 103387564, 206775128]

約数ペア:

[(1, 206775128), (2, 103387564), (4, 51693782), (7, 29539304), (8, 25846891), (14, 14769652), (28, 7384826), (56, 3692413), (73, 2832536), (146, 1416268), (292, 708134), (511, 404648), (584, 354067), (1022, 202324), (2044, 101162), (4088, 50581)]