202571816

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{2927}}^1$

素因数の和:3185

約数の個数: 32

約数和(自身を含む): 391063680

約数和(自身を除く): 188491864

約数列:

[1, 2, 4, 8, 41, 82, 164, 211, 328, 422, 844, 1688, 2927, 5854, 8651, 11708, 17302, 23416, 34604, 69208, 120007, 240014, 480028, 617597, 960056, 1235194, 2470388, 4940776, 25321477, 50642954, 101285908, 202571816]

約数ペア:

[(1, 202571816), (2, 101285908), (4, 50642954), (8, 25321477), (41, 4940776), (82, 2470388), (164, 1235194), (211, 960056), (328, 617597), (422, 480028), (844, 240014), (1688, 120007), (2927, 69208), (5854, 34604), (8651, 23416), (11708, 17302)]