208028052

素因数分解:

$2^2\times 3^2\times {\mathrm{439}}^1\times {\mathrm{13163}}^1$

素因数の和:13612

約数の個数: 36

約数和(自身を含む): 527086560

約数和(自身を除く): 319058508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 439, 878, 1317, 1756, 2634, 3951, 5268, 7902, 13163, 15804, 26326, 39489, 52652, 78978, 118467, 157956, 236934, 473868, 5778557, 11557114, 17335671, 23114228, 34671342, 52007013, 69342684, 104014026, 208028052]

約数ペア:

[(1, 208028052), (2, 104014026), (3, 69342684), (4, 52007013), (6, 34671342), (9, 23114228), (12, 17335671), (18, 11557114), (36, 5778557), (439, 473868), (878, 236934), (1317, 157956), (1756, 118467), (2634, 78978), (3951, 52652), (5268, 39489), (7902, 26326), (13163, 15804)]