206988124

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{434849}}^1$

素因数の和:434877

約数の個数: 24

約数和(自身を含む): 438328800

約数和(自身を除く): 231340676

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 434849, 869698, 1739396, 3043943, 6087886, 7392433, 12175772, 14784866, 29569732, 51747031, 103494062, 206988124]

約数ペア:

[(1, 206988124), (2, 103494062), (4, 51747031), (7, 29569732), (14, 14784866), (17, 12175772), (28, 7392433), (34, 6087886), (68, 3043943), (119, 1739396), (238, 869698), (476, 434849)]