193806712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{31019}}^1$

素因数の和:31107

約数の個数: 32

約数和(自身を含む): 402019200

約数和(自身を除く): 208212488

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 31019, 62038, 124076, 248152, 341209, 682418, 1364836, 2202349, 2729672, 4404698, 8809396, 17618792, 24225839, 48451678, 96903356, 193806712]

約数ペア:

[(1, 193806712), (2, 96903356), (4, 48451678), (8, 24225839), (11, 17618792), (22, 8809396), (44, 4404698), (71, 2729672), (88, 2202349), (142, 1364836), (284, 682418), (568, 341209), (781, 248152), (1562, 124076), (3124, 62038), (6248, 31019)]