206027458

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{161717}}^1$

素因数の和:161746

約数の個数: 24

約数和(自身を含む): 387152892

約数和(自身を除く): 181125434

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 161717, 323434, 1132019, 2102321, 2264038, 4204642, 7924133, 14716247, 15848266, 29432494, 103013729, 206027458]

約数ペア:

[(1, 206027458), (2, 103013729), (7, 29432494), (13, 15848266), (14, 14716247), (26, 7924133), (49, 4204642), (91, 2264038), (98, 2102321), (182, 1132019), (637, 323434), (1274, 161717)]