200514153

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{743}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 311980032

約数和(自身を除く): 111465879

約数列:

[1, 3, 7, 21, 71, 181, 213, 497, 543, 743, 1267, 1491, 2229, 3801, 5201, 12851, 15603, 38553, 52753, 89957, 134483, 158259, 269871, 369271, 403449, 941381, 1107813, 2824143, 9548293, 28644879, 66838051, 200514153]

約数ペア:

[(1, 200514153), (3, 66838051), (7, 28644879), (21, 9548293), (71, 2824143), (181, 1107813), (213, 941381), (497, 403449), (543, 369271), (743, 269871), (1267, 158259), (1491, 134483), (2229, 89957), (3801, 52753), (5201, 38553), (12851, 15603)]