208088556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1333901}}^1$

素因数の和:1333921

約数の個数: 24

約数和(自身を含む): 522889584

約数和(自身を除く): 314801028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1333901, 2667802, 4001703, 5335604, 8003406, 16006812, 17340713, 34681426, 52022139, 69362852, 104044278, 208088556]

約数ペア:

[(1, 208088556), (2, 104044278), (3, 69362852), (4, 52022139), (6, 34681426), (12, 17340713), (13, 16006812), (26, 8003406), (39, 5335604), (52, 4001703), (78, 2667802), (156, 1333901)]