200571441

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{120899}}^1$

素因数の和:120988

約数の個数: 16

約数和(自身を含む): 309504000

約数和(自身を除く): 108932559

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 120899, 362697, 846293, 2538879, 9551021, 28653063, 66857147, 200571441]

約数ペア:

[(1, 200571441), (3, 66857147), (7, 28653063), (21, 9551021), (79, 2538879), (237, 846293), (553, 362697), (1659, 120899)]