204354852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42257}}^1$

素因数の和:42308

約数の個数: 48

約数和(自身を含む): 530084352

約数和(自身を除く): 325729500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 42257, 84514, 126771, 169028, 253542, 507084, 549341, 1098682, 1309967, 1648023, 2197364, 2619934, 3296046, 3929901, 5239868, 6592092, 7859802, 15719604, 17029571, 34059142, 51088713, 68118284, 102177426, 204354852]

約数ペア:

[(1, 204354852), (2, 102177426), (3, 68118284), (4, 51088713), (6, 34059142), (12, 17029571), (13, 15719604), (26, 7859802), (31, 6592092), (39, 5239868), (52, 3929901), (62, 3296046), (78, 2619934), (93, 2197364), (124, 1648023), (156, 1309967), (186, 1098682), (372, 549341), (403, 507084), (806, 253542), (1209, 169028), (1612, 126771), (2418, 84514), (4836, 42257)]