200971372

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{20333}}^1$

素因数の和:20697

約数の個数: 24

約数和(自身を含む): 403101216

約数和(自身を除く): 202129844

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 2471, 4942, 9884, 20333, 40666, 81332, 142331, 284662, 569324, 7177549, 14355098, 28710196, 50242843, 100485686, 200971372]

約数ペア:

[(1, 200971372), (2, 100485686), (4, 50242843), (7, 28710196), (14, 14355098), (28, 7177549), (353, 569324), (706, 284662), (1412, 142331), (2471, 81332), (4942, 40666), (9884, 20333)]