202789431

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1013}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 332186400

約数和(自身を除く): 129396969

約数列:

[1, 3, 9, 13, 29, 39, 59, 87, 117, 177, 261, 377, 531, 767, 1013, 1131, 1711, 2301, 3039, 3393, 5133, 6903, 9117, 13169, 15399, 22243, 29377, 39507, 59767, 66729, 88131, 118521, 179301, 200187, 264393, 381901, 537903, 776971, 1145703, 1733243, 2330913, 3437109, 5199729, 6992739, 15599187, 22532159, 67596477, 202789431]

約数ペア:

[(1, 202789431), (3, 67596477), (9, 22532159), (13, 15599187), (29, 6992739), (39, 5199729), (59, 3437109), (87, 2330913), (117, 1733243), (177, 1145703), (261, 776971), (377, 537903), (531, 381901), (767, 264393), (1013, 200187), (1131, 179301), (1711, 118521), (2301, 88131), (3039, 66729), (3393, 59767), (5133, 39507), (6903, 29377), (9117, 22243), (13169, 15399)]