198804572

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{3023}}^1$

素因数の和:3469

約数の個数: 24

約数和(自身を含む): 357400512

約数和(自身を除く): 158595940

約数列:

[1, 2, 4, 41, 82, 164, 401, 802, 1604, 3023, 6046, 12092, 16441, 32882, 65764, 123943, 247886, 495772, 1212223, 2424446, 4848892, 49701143, 99402286, 198804572]

約数ペア:

[(1, 198804572), (2, 99402286), (4, 49701143), (41, 4848892), (82, 2424446), (164, 1212223), (401, 495772), (802, 247886), (1604, 123943), (3023, 65764), (6046, 32882), (12092, 16441)]