200819502

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12809}}^1$

素因数の和:12897

約数の個数: 48

約数和(自身を含む): 475609680

約数和(自身を除く): 274790178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 5226, 7839, 12809, 15678, 25618, 38427, 76854, 115281, 166517, 230562, 333034, 499551, 858203, 999102, 1498653, 1716406, 2574609, 2997306, 5149218, 7723827, 11156639, 15447654, 22313278, 33469917, 66939834, 100409751, 200819502]

約数ペア:

[(1, 200819502), (2, 100409751), (3, 66939834), (6, 33469917), (9, 22313278), (13, 15447654), (18, 11156639), (26, 7723827), (39, 5149218), (67, 2997306), (78, 2574609), (117, 1716406), (134, 1498653), (201, 999102), (234, 858203), (402, 499551), (603, 333034), (871, 230562), (1206, 166517), (1742, 115281), (2613, 76854), (5226, 38427), (7839, 25618), (12809, 15678)]