200438823

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2029}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 306936000

約数和(自身を除く): 106497177

約数列:

[1, 3, 13, 17, 39, 51, 149, 221, 447, 663, 1937, 2029, 2533, 5811, 6087, 7599, 26377, 32929, 34493, 79131, 98787, 103479, 302321, 448409, 906963, 1345227, 3930173, 5139457, 11790519, 15418371, 66812941, 200438823]

約数ペア:

[(1, 200438823), (3, 66812941), (13, 15418371), (17, 11790519), (39, 5139457), (51, 3930173), (149, 1345227), (221, 906963), (447, 448409), (663, 302321), (1937, 103479), (2029, 98787), (2533, 79131), (5811, 34493), (6087, 32929), (7599, 26377)]