201340308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1290643}}^1$

素因数の和:1290663

約数の個数: 24

約数和(自身を含む): 505932448

約数和(自身を除く): 304592140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1290643, 2581286, 3871929, 5162572, 7743858, 15487716, 16778359, 33556718, 50335077, 67113436, 100670154, 201340308]

約数ペア:

[(1, 201340308), (2, 100670154), (3, 67113436), (4, 50335077), (6, 33556718), (12, 16778359), (13, 15487716), (26, 7743858), (39, 5162572), (52, 3871929), (78, 2581286), (156, 1290643)]