207259611

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1\times {\mathrm{3307}}^1$

素因数の和:4930

約数の個数: 16

約数和(自身を含む): 297878784

約数和(自身を除く): 90619173

約数列:

[1, 3, 13, 39, 1607, 3307, 4821, 9921, 20891, 42991, 62673, 128973, 5314349, 15943047, 69086537, 207259611]

約数ペア:

[(1, 207259611), (3, 69086537), (13, 15943047), (39, 5314349), (1607, 128973), (3307, 62673), (4821, 42991), (9921, 20891)]