196243622416

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{4931}}^1\times {\mathrm{25643}}^1$

素因数の和:30679

約数の個数: 40

約数和(自身を含む): 384234719904

約数和(自身を除く): 187991097488

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 4931, 9862, 19724, 25643, 39448, 51286, 78896, 102572, 205144, 410288, 478307, 956614, 1913228, 2487371, 3826456, 4974742, 7652912, 9949484, 19898968, 39797936, 126445633, 252891266, 505782532, 1011565064, 2023130128, 12265226401, 24530452802, 49060905604, 98121811208, 196243622416]

約数ペア:

[(1, 196243622416), (2, 98121811208), (4, 49060905604), (8, 24530452802), (16, 12265226401), (97, 2023130128), (194, 1011565064), (388, 505782532), (776, 252891266), (1552, 126445633), (4931, 39797936), (9862, 19898968), (19724, 9949484), (25643, 7652912), (39448, 4974742), (51286, 3826456), (78896, 2487371), (102572, 1913228), (205144, 956614), (410288, 478307)]