201201687

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:652

約数の個数: 36

約数和(自身を含む): 307853832

約数和(自身を除く): 106652145

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 541, 961, 1333, 1623, 2883, 3999, 4869, 8649, 11997, 16771, 23263, 41323, 50313, 69789, 123969, 150939, 209367, 371907, 519901, 721153, 1559703, 2163459, 4679109, 6490377, 22355743, 67067229, 201201687]

約数ペア:

[(1, 201201687), (3, 67067229), (9, 22355743), (31, 6490377), (43, 4679109), (93, 2163459), (129, 1559703), (279, 721153), (387, 519901), (541, 371907), (961, 209367), (1333, 150939), (1623, 123969), (2883, 69789), (3999, 50313), (4869, 41323), (8649, 23263), (11997, 16771)]