201616078

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1\times {\mathrm{1877}}^1$

素因数の和:3171

約数の個数: 16

約数和(自身を含む): 309870000

約数和(自身を除く): 108253922

約数列:

[1, 2, 43, 86, 1249, 1877, 2498, 3754, 53707, 80711, 107414, 161422, 2344373, 4688746, 100808039, 201616078]

約数ペア:

[(1, 201616078), (2, 100808039), (43, 4688746), (86, 2344373), (1249, 161422), (1877, 107414), (2498, 80711), (3754, 53707)]