206822870

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{631}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 378820800

約数和(自身を除く): 171997930

約数列:

[1, 2, 5, 10, 73, 146, 365, 449, 631, 730, 898, 1262, 2245, 3155, 4490, 6310, 32777, 46063, 65554, 92126, 163885, 230315, 283319, 327770, 460630, 566638, 1416595, 2833190, 20682287, 41364574, 103411435, 206822870]

約数ペア:

[(1, 206822870), (2, 103411435), (5, 41364574), (10, 20682287), (73, 2833190), (146, 1416595), (365, 566638), (449, 460630), (631, 327770), (730, 283319), (898, 230315), (1262, 163885), (2245, 92126), (3155, 65554), (4490, 46063), (6310, 32777)]