201847617

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 310390080

約数和(自身を除く): 108542463

約数列:

[1, 3, 9, 37, 67, 83, 109, 111, 201, 249, 327, 333, 603, 747, 981, 2479, 3071, 4033, 5561, 7303, 7437, 9047, 9213, 12099, 16683, 21909, 22311, 27141, 27639, 36297, 50049, 65727, 81423, 205757, 270211, 334739, 606149, 617271, 810633, 1004217, 1818447, 1851813, 2431899, 3012651, 5455341, 22427513, 67282539, 201847617]

約数ペア:

[(1, 201847617), (3, 67282539), (9, 22427513), (37, 5455341), (67, 3012651), (83, 2431899), (109, 1851813), (111, 1818447), (201, 1004217), (249, 810633), (327, 617271), (333, 606149), (603, 334739), (747, 270211), (981, 205757), (2479, 81423), (3071, 65727), (4033, 50049), (5561, 36297), (7303, 27639), (7437, 27141), (9047, 22311), (9213, 21909), (12099, 16683)]