202959081

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 339763200

約数和(自身を除く): 136804119

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 127, 157, 261, 351, 377, 381, 471, 783, 1131, 1143, 1413, 1651, 2041, 3393, 3429, 3683, 4239, 4553, 4953, 6123, 10179, 11049, 13659, 14859, 18369, 19939, 33147, 40977, 44577, 47879, 55107, 59189, 59817, 99441, 122931, 143637, 177567, 179451, 259207, 430911, 532701, 538353, 578231, 777621, 1292733, 1598103, 1734693, 2332863, 5204079, 6998589, 7517003, 15612237, 22551009, 67653027, 202959081]

約数ペア:

[(1, 202959081), (3, 67653027), (9, 22551009), (13, 15612237), (27, 7517003), (29, 6998589), (39, 5204079), (87, 2332863), (117, 1734693), (127, 1598103), (157, 1292733), (261, 777621), (351, 578231), (377, 538353), (381, 532701), (471, 430911), (783, 259207), (1131, 179451), (1143, 177567), (1413, 143637), (1651, 122931), (2041, 99441), (3393, 59817), (3429, 59189), (3683, 55107), (4239, 47879), (4553, 44577), (4953, 40977), (6123, 33147), (10179, 19939), (11049, 18369), (13659, 14859)]