205450434

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{232937}}^1$

素因数の和:232959

約数の個数: 36

約数和(自身を含む): 517821174

約数和(自身を除く): 312370740

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 232937, 465874, 698811, 1397622, 1630559, 2096433, 3261118, 4192866, 4891677, 9783354, 11413913, 14675031, 22827826, 29350062, 34241739, 68483478, 102725217, 205450434]

約数ペア:

[(1, 205450434), (2, 102725217), (3, 68483478), (6, 34241739), (7, 29350062), (9, 22827826), (14, 14675031), (18, 11413913), (21, 9783354), (42, 4891677), (49, 4192866), (63, 3261118), (98, 2096433), (126, 1630559), (147, 1397622), (294, 698811), (441, 465874), (882, 232937)]