201171016

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{397}}^1\times {\mathrm{653}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 382629240

約数和(自身を除く): 181458224

約数列:

[1, 2, 4, 8, 97, 194, 388, 397, 653, 776, 794, 1306, 1588, 2612, 3176, 5224, 38509, 63341, 77018, 126682, 154036, 253364, 259241, 308072, 506728, 518482, 1036964, 2073928, 25146377, 50292754, 100585508, 201171016]

約数ペア:

[(1, 201171016), (2, 100585508), (4, 50292754), (8, 25146377), (97, 2073928), (194, 1036964), (388, 518482), (397, 506728), (653, 308072), (776, 259241), (794, 253364), (1306, 154036), (1588, 126682), (2612, 77018), (3176, 63341), (5224, 38509)]