201899434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6803}}^1$

素因数の和:6906

約数の個数: 32

約数和(自身を含む): 352719360

約数和(自身を除く): 150819926

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 418, 781, 1349, 1562, 2698, 6803, 13606, 14839, 29678, 74833, 129257, 149666, 258514, 483013, 966026, 1421827, 2843654, 5313143, 9177247, 10626286, 18354494, 100949717, 201899434]

約数ペア:

[(1, 201899434), (2, 100949717), (11, 18354494), (19, 10626286), (22, 9177247), (38, 5313143), (71, 2843654), (142, 1421827), (209, 966026), (418, 483013), (781, 258514), (1349, 149666), (1562, 129257), (2698, 74833), (6803, 29678), (13606, 14839)]