202218903

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{563}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 306996480

約数和(自身を除く): 104777577

約数列:

[1, 3, 9, 27, 53, 159, 251, 477, 563, 753, 1431, 1689, 2259, 5067, 6777, 13303, 15201, 29839, 39909, 89517, 119727, 141313, 268551, 359181, 423939, 805653, 1271817, 3815451, 7489589, 22468767, 67406301, 202218903]

約数ペア:

[(1, 202218903), (3, 67406301), (9, 22468767), (27, 7489589), (53, 3815451), (159, 1271817), (251, 805653), (477, 423939), (563, 359181), (753, 268551), (1431, 141313), (1689, 119727), (2259, 89517), (5067, 39909), (6777, 29839), (13303, 15201)]