201810441

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1361}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 322172928

約数和(自身を除く): 120362487

約数列:

[1, 3, 7, 21, 23, 69, 161, 307, 483, 921, 1361, 2149, 4083, 6447, 7061, 9527, 21183, 28581, 31303, 49427, 93909, 148281, 219121, 417827, 657363, 1253481, 2924789, 8774367, 9610021, 28830063, 67270147, 201810441]

約数ペア:

[(1, 201810441), (3, 67270147), (7, 28830063), (21, 9610021), (23, 8774367), (69, 2924789), (161, 1253481), (307, 657363), (483, 417827), (921, 219121), (1361, 148281), (2149, 93909), (4083, 49427), (6447, 31303), (7061, 28581), (9527, 21183)]