202123503

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{13669}}^1$

素因数の和:13759

約数の個数: 24

約数和(自身を含む): 307082880

約数和(自身を除く): 104959377

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 4929, 13669, 14787, 41007, 123021, 423739, 724457, 1271217, 2173371, 3813651, 6520113, 22458167, 67374501, 202123503]

約数ペア:

[(1, 202123503), (3, 67374501), (9, 22458167), (31, 6520113), (53, 3813651), (93, 2173371), (159, 1271217), (279, 724457), (477, 423739), (1643, 123021), (4929, 41007), (13669, 14787)]