199630821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{6101}}^1$

素因数の和:6956

約数の個数: 16

約数和(自身を含む): 287038080

約数和(自身を除く): 87407259

約数列:

[1, 3, 13, 39, 839, 2517, 6101, 10907, 18303, 32721, 79313, 237939, 5118739, 15356217, 66543607, 199630821]

約数ペア:

[(1, 199630821), (3, 66543607), (13, 15356217), (39, 5118739), (839, 237939), (2517, 79313), (6101, 32721), (10907, 18303)]