200437839

素因数分解:

$3^2\times 7^1\times {\mathrm{811}}^1\times {\mathrm{3923}}^1$

素因数の和:4747

約数の個数: 24

約数和(自身を含む): 331373952

約数和(自身を除く): 130936113

約数列:

[1, 3, 7, 9, 21, 63, 811, 2433, 3923, 5677, 7299, 11769, 17031, 27461, 35307, 51093, 82383, 247149, 3181553, 9544659, 22270871, 28633977, 66812613, 200437839]

約数ペア:

[(1, 200437839), (3, 66812613), (7, 28633977), (9, 22270871), (21, 9544659), (63, 3181553), (811, 247149), (2433, 82383), (3923, 51093), (5677, 35307), (7299, 27461), (11769, 17031)]