201878301

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{743}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 282106944

約数和(自身を除く): 80228643

約数列:

[1, 3, 41, 47, 123, 141, 743, 1927, 2209, 2229, 5781, 6627, 30463, 34921, 90569, 91389, 104763, 271707, 1431761, 1641287, 4295283, 4923861, 67292767, 201878301]

約数ペア:

[(1, 201878301), (3, 67292767), (41, 4923861), (47, 4295283), (123, 1641287), (141, 1431761), (743, 271707), (1927, 104763), (2209, 91389), (2229, 90569), (5781, 34921), (6627, 30463)]