201921882

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{109621}}^1$

素因数の和:109933

約数の個数: 16

約数和(自身を含む): 405162912

約数和(自身を除く): 203241030

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 109621, 219242, 328863, 657726, 33653647, 67307294, 100960941, 201921882]

約数ペア:

[(1, 201921882), (2, 100960941), (3, 67307294), (6, 33653647), (307, 657726), (614, 328863), (921, 219242), (1842, 109621)]