211014730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{13729}}^1$

素因数の和:13818

約数の個数: 32

約数和(自身を含む): 400366800

約数和(自身を除く): 189352070

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 1537, 3074, 7685, 13729, 15370, 27458, 68645, 137290, 398141, 727637, 796282, 1455274, 1990705, 3638185, 3981410, 7276370, 21101473, 42202946, 105507365, 211014730]

約数ペア:

[(1, 211014730), (2, 105507365), (5, 42202946), (10, 21101473), (29, 7276370), (53, 3981410), (58, 3638185), (106, 1990705), (145, 1455274), (265, 796282), (290, 727637), (530, 398141), (1537, 137290), (3074, 68645), (7685, 27458), (13729, 15370)]