201841353

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139297}}^1$

素因数の和:139333

約数の個数: 24

約数和(自身を含む): 347687808

約数和(自身を除く): 145846455

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 139297, 417891, 975079, 1253673, 2925237, 3203831, 8775711, 9611493, 22426817, 28834479, 67280451, 201841353]

約数ペア:

[(1, 201841353), (3, 67280451), (7, 28834479), (9, 22426817), (21, 9611493), (23, 8775711), (63, 3203831), (69, 2925237), (161, 1253673), (207, 975079), (483, 417891), (1449, 139297)]