201438237

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67079}}^1$

素因数の和:67113

約数の個数: 32

約数和(自身を含む): 360622080

約数和(自身を除く): 159183843

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 67079, 201237, 469553, 737869, 872027, 1408659, 2213607, 2616081, 5165083, 6104189, 9592297, 15495249, 18312567, 28776891, 67146079, 201438237]

約数ペア:

[(1, 201438237), (3, 67146079), (7, 28776891), (11, 18312567), (13, 15495249), (21, 9592297), (33, 6104189), (39, 5165083), (77, 2616081), (91, 2213607), (143, 1408659), (231, 872027), (273, 737869), (429, 469553), (1001, 201237), (3003, 67079)]