207978832

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{34849}}^1$

素因数の和:35230

約数の個数: 20

約数和(自身を含む): 404050900

約数和(自身を除く): 196072068

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5968, 34849, 69698, 139396, 278792, 557584, 12998677, 25997354, 51994708, 103989416, 207978832]

約数ペア:

[(1, 207978832), (2, 103989416), (4, 51994708), (8, 25997354), (16, 12998677), (373, 557584), (746, 278792), (1492, 139396), (2984, 69698), (5968, 34849)]