204791642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{643}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 347203584

約数和(自身を除く): 142411942

約数列:

[1, 2, 11, 22, 31, 62, 341, 467, 643, 682, 934, 1286, 5137, 7073, 10274, 14146, 14477, 19933, 28954, 39866, 159247, 219263, 300281, 318494, 438526, 600562, 3303091, 6606182, 9308711, 18617422, 102395821, 204791642]

約数ペア:

[(1, 204791642), (2, 102395821), (11, 18617422), (22, 9308711), (31, 6606182), (62, 3303091), (341, 600562), (467, 438526), (643, 318494), (682, 300281), (934, 219263), (1286, 159247), (5137, 39866), (7073, 28954), (10274, 19933), (14146, 14477)]