202983002870

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{721307}}^1$

素因数の和:721684

約数の個数: 32

約数和(自身を含む): 370186806528

約数和(自身を除く): 167203803658

約数列:

[1, 2, 5, 10, 107, 214, 263, 526, 535, 1070, 1315, 2630, 28141, 56282, 140705, 281410, 721307, 1442614, 3606535, 7213070, 77179849, 154359698, 189703741, 379407482, 385899245, 771798490, 948518705, 1897037410, 20298300287, 40596600574, 101491501435, 202983002870]

約数ペア:

[(1, 202983002870), (2, 101491501435), (5, 40596600574), (10, 20298300287), (107, 1897037410), (214, 948518705), (263, 771798490), (526, 385899245), (535, 379407482), (1070, 189703741), (1315, 154359698), (2630, 77179849), (28141, 7213070), (56282, 3606535), (140705, 1442614), (281410, 721307)]