201919653

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{29251}}^1$

素因数の和:29329

約数の個数: 24

約数和(自身を含む): 319431840

約数和(自身を除く): 117512187

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 2301, 6903, 29251, 87753, 263259, 380263, 1140789, 1725809, 3422367, 5177427, 15532281, 22435517, 67306551, 201919653]

約数ペア:

[(1, 201919653), (3, 67306551), (9, 22435517), (13, 15532281), (39, 5177427), (59, 3422367), (117, 1725809), (177, 1140789), (531, 380263), (767, 263259), (2301, 87753), (6903, 29251)]