202290291

素因数分解:

$3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6047}}^1$

素因数の和:6125

約数の個数: 40

約数和(自身を含む): 351267840

約数和(自身を除く): 148977549

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 177, 189, 413, 531, 567, 1239, 1593, 3717, 4779, 6047, 11151, 18141, 33453, 42329, 54423, 126987, 163269, 356773, 380961, 489807, 1070319, 1142883, 2497411, 3210957, 3428649, 7492233, 9632871, 22476699, 28898613, 67430097, 202290291]

約数ペア:

[(1, 202290291), (3, 67430097), (7, 28898613), (9, 22476699), (21, 9632871), (27, 7492233), (59, 3428649), (63, 3210957), (81, 2497411), (177, 1142883), (189, 1070319), (413, 489807), (531, 380961), (567, 356773), (1239, 163269), (1593, 126987), (3717, 54423), (4779, 42329), (6047, 33453), (11151, 18141)]