202161597

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 299147904

約数和(自身を除く): 96986307

約数列:

[1, 3, 11, 33, 121, 197, 257, 363, 591, 771, 1331, 2167, 2827, 3993, 6501, 8481, 23837, 31097, 50629, 71511, 93291, 151887, 262207, 342067, 556919, 786621, 1026201, 1670757, 6126109, 18378327, 67387199, 202161597]

約数ペア:

[(1, 202161597), (3, 67387199), (11, 18378327), (33, 6126109), (121, 1670757), (197, 1026201), (257, 786621), (363, 556919), (591, 342067), (771, 262207), (1331, 151887), (2167, 93291), (2827, 71511), (3993, 50629), (6501, 31097), (8481, 23837)]